What
does
seed
need
order to
grow?

Answers

Answer 1
answer: moisture, temperature, air, and light

Related Questions

TRUE or FALSE: the molecular second-line defense produces antibodies specific to the bacterial infection

Answers

TRUE. The molecular second-line defense, which includes the adaptive immune response, produces antibodies that are specific to the bacterial infection.

This immune response is carried out by the adaptive immune system, which generates a targeted response against specific pathogens.

The adaptive immune system, also known as the acquired immune system, is a subsystem of the immune system that is composed of specialized, systemic cells and processes that eliminate pathogens or prevent their growth. The acquired immune system is one of the two main immunity strategies found in vertebrates (the other being the innate immune system).

Bacteria are small organisms that can invade the body, causing illness. These infections usually trigger a protective immune response. You also have innate bacteria in your body that helps digest your food and protect your body from harmful bacteria. Children and adults of any age can develop a bacterial infection

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Based on what you know about mitochondrial electron transport and heat production, predict which rats had the highest and had the lowest body temperature. a.The cells with lower thyroid activity have a lower oxygen consumption rate.
b) The hypothesis is framed to predict the relationship between the thyroid hormone level and the activity of the mitochondrial electron transport chain. It supports the researcher's hypothesis.
c) The cell with higher hormone activity can increase heat production, and cells with lower hormone activity decrease heat production.

Answers

Based on the information provided, the rats with the highest body temperature would be those with higher thyroid hormone activity , as they have an increased rate of mitochondrial electron transport and heat production.

On the other hand, the rats with the lowest body temperature would be those with lower thyroid hormone activity (Option a.), as they have a decreased rate of mitochondrial electron transport and heat production.

This can be explained by the fact that thyroid hormones play a crucial role in regulating metabolic processes, including the activity of the mitochondrial electron transport chain.

Higher levels of thyroid hormones lead to an increase in oxygen consumption and heat production, while lower levels of thyroid hormones lead to a decrease in oxygen consumption and heat production.

Therefore, the hypothesis that there is a relationship between thyroid hormone levels and the activity of the mitochondrial electron transport chain is supported by the observed differences in body temperature among the rats.

Those with higher thyroid hormone levels had higher body temperatures, while those with lower thyroid hormone levels had lower body temperatures.

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Question: How do mushrooms get the nutrients they need to grow?

Answers

Answer:

i give them nutrients ...lol

Explanation:

mushrooms get the nutrients from metobolizing non living organic matter..

Type of experiment that tests on variable and measures the effect of this variable.​

Answers

The type of experiment that tests a variable and measures its effect is called a controlled experiment. In a controlled experiment, the researcher manipulates one variable, known as the independent variable, while keeping all other variables constant. The effect of the independent variable on another variable, known as the dependent variable, is then measured and analyzed.

Controlled experiments are designed to establish cause-and-effect relationships between variables. By controlling for other factors and isolating the impact of the independent variable, researchers can determine whether changes in the independent variable directly influence the dependent variable. This type of experiment allows for rigorous testing and evaluation of hypotheses and helps in drawing meaningful conclusions about the relationship between variables.

A mutation occurs in one of the genes that codes for the eye color of an individual. This mutation changes the color of the eye from black to dark brown. The eyesight of the individual remains normal.

What kind of mutation is this, and why?

A. Beneficial mutation; changing eye color gives an advantage for finding food.

B. Harmful mutation; changing eye color causes health problems.

C. Harmful mutation; changing eye color increases reproductive success.

D. Neutral mutation; changing eye color has no effect on vision.

Answers

D: Neutral mutation. It says the eyesight remains normal. Therefore it cannot be harmful. Changing eye color has no effect on the ability to find food. Eye color is just an appearance.

Answer:

D: Neutral mutation. It says the eyesight remains normal. Therefore it cannot be harmful. Changing eye color has no effect on the ability to find food. Eye color is just an appearance.

Explanation:

Please only respond if you know the answer and links will be reported

Please only respond if you know the answer and links will be reported

Answers

Answer:

Your answer is D. Proteins

Explanation:

Carbon is found in A,B, and C.

1.-5. Match the description to its anatomical term.

The system for gaseous exchange in the lungs

The system for maintaining a constant internal
environment in other tissues

The membranous sac that surrounds the heart

The wall that divides the heart into two cavities

Uppermost two chambers of the heart

a. Pericardium
b. Pulmonary circuit
c. Systemic circuit
d. Atria
e. Septum

Answers

a. Pericardiumb. Pulmonary circuitc. Systemic circuitd. Atriae. Septum

Which type of tissue can send electrochemical signals?
A. Neuroglial cells in nerve tissue
B. Squamous cells in epithelial tissue
C. Neurons in nervous tissue
D. Goblet cells in epithelial tissue

Answers

The correct answer is C.Neurons in nervous tissue

they can generate and send electrochemical signals according to the distribution of ions on the two sides of the membrane

A teacher challenges her students to each build a solar oven using common household materials. The students will then test their designs using thermometers. What engineering problem are they trying to solve?

Answers

Answer:

Climate issues associated with engineering works

Explanation:

A teacher challenging her students to each build a solar oven using common household materials is highly commendable. The students using this method will help in solving the engineering problem of climate issues.

This will help in the reduction of emission of greenhouse gases which causes global warming. Solar energy on the other hand is renewable and free from emission of such gases.

the fact that older fossils are more unlike living organisms implies that old forms of life died out and that new forms of life have developed is known as

Answers

The theory that old forms of life died out and new forms of life developed is known as the theory of biological evolution.

This theory suggests that species change over time through the processes of natural selection and genetic variation.

The fact that older fossils are more unlike living organisms implies that old forms of life died out and that new forms of life have developed is known as the theory of biological evolution. This theory suggests that species change over time through the processes of natural selection and genetic variation, leading to the diversification of life on Earth. The fossil record provides evidence for the evolution of life by showing the succession of different forms of life over time.

The fossil record provides evidence for the evolution of life.

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Which of the following steps in the breakdown of glucose can occur without oxygen?
A)citric acid cycle
B)both the citric acid cycle and the electron transport system
C)electron transport system
D)preparatory step
E)glycolysis

Answers

Glycolysis is the only step in the breakdown of glucose that can occur without oxygen. Glycolysis is the initial step in glucose metabolism and takes place in the cytoplasm of cells.

Among the given options, the only step in the breakdown of glucose that can occur without oxygen is glycolysis. Glycolysis is a process that converts glucose into two molecules of pyruvate, generating a small amount of ATP and NADH in the process. Since glycolysis does not require oxygen, it is considered an anaerobic process.

The other steps mentioned in the options, such as the citric acid cycle (also known as the Krebs cycle or TCA cycle), the electron transport system (also known as oxidative phosphorylation), and the preparatory step (which converts pyruvate into acetyl-CoA) all require oxygen and are therefore aerobic processes.

These processes occur in the mitochondria of cells and are vital for the efficient production of ATP through the complete oxidation of glucose. However, glycolysis can occur independently of oxygen availability and is the primary energy-producing pathway in anaerobic conditions, such as during intense exercise or in certain microorganisms.

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List some regions where physical weathering caused by water is common?Explain why

HELO AGAIN PLS

Answers

Answer :Physical weathering happens especially in places places where there is little soil and few plants grow, such as in mountain regions and hot deserts.

Explanation:

the aortic semilunar valve question 7 options: is the location of the pacemaker cells of a normal heart. prevents blood flow from the right ventricle to the right atrium. prevents blood flow from the left ventricle to the left atrium. prevents blood flow from the pulmonary artery to the right ventricle. prevents blood flow from the aorta to the left ventricle.

Answers

The pulmonary artery and right ventricle, as well as the aorta and left ventricle, are connected by semilunar valves. These valves permit blood to flow forward into the arteries but stop blood from flowing backward into the ventricles.

The aortic valve aids in maintaining proper blood flow through the heart. Blood flow to the body and the rest of the heart might be impacted by an unhealthy or damaged aortic valve.

Tricuspid valve refers to the valve on the right side of the heart that separates the upper (right atrium) and lower chambers (right ventricle).

The largest blood vessel in your body is the aorta. It transfers your heart's oxygenated blood to the rest of your body.

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What happens to water when it rains?

Answers

It melts into the ground and becomes ground water or it evaporates
It evaporates overtime

The human body contains more than_cells
•100 trillion
•10 billion
•100 billion

Answers

Answer:100 trillion cells

Explanation: hope this helps (; rate 5 thank and pick me brainliest

which biome is generally found between the polar ice cap and boreal forests?

Answers

The biome that is generally found between the polar ice cap and boreal forests is known as the tundra biome.

The tundra biome is characterized by extremely cold temperatures, low precipitation, and short growing seasons. Due to the harsh conditions, the tundra biome supports a limited number of plant and animal species, with low-growing shrubs, grasses, and mosses being the most common types of vegetation.

Animals that live in the tundra biome have adapted to the cold temperatures and lack of vegetation, with examples including Arctic foxes. Despite its challenging conditions, the tundra biome plays an important role in the global ecosystem, with its unique species contributing to the biodiversity of the planet. So therefore tundra biome is the biome that is generally found between the polar ice cap and boreal forests.

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structural analysis of activation domains has revealed that:answer choicesA. most have a pair of alpha helices.B. most have acidic residues that interact with basic residues on the rna polymerase ii.C. they are strikingly similar to repression domains.D. both the first and second answers are correct.E. none of the answers is correct.

Answers

Structural analysis of activation domains has revealed that: most have acidic residues that interact with basic residues on the RNA polymerase II. The correct answer is B.

What is structural analysis?

Structural analysis is the process of determining the effects of loads on physical structures and their components. Structures must be designed to withstand the loads they are expected to withstand, whether from natural sources like wind or snow or from man-made sources like vehicles or cranes. This can be accomplished with the use of structural analysis.

In proteins, activation domains refer to regions of transcription factors that stimulate gene expression. They are usually positioned in the amino-terminal (N-terminal) area of the protein, and they function as modular elements that can be transplanted between unrelated proteins to activate transcription.

Therefore, the structural analysis of activation domains has revealed that most of them have acidic residues that interact with basic residues on RNA polymerase II. Option B. is correct.

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What Earth measurement is greatest?
1. Polar Ciccumference
2. Equatorial Circumference
3. Equatorial Caround the equator) diameter
4. Polar (from north to south pole) diameter

Answers

Equatorial circumference

helppppppppppppppppp

helppppppppppppppppp

Answers

Answer:

Choose the corresponding number. (The answer is explained in the explanation in the biological terms).

Explanation:

The label that points to the part of the ATP synthase that is like the blades of a turbine is labeled "F1." The F1 component of ATP synthase contains the catalytic sites responsible for synthesizing ATP, and it rotates like a turbine to drive the synthesis of ATP. Similarly to how the blades of a turbine are moved by water or wind, the F1 component is rotated by the flow of protons through the enzyme, which generates the energy needed to produce ATP.

a 9:3:3:1 ratio of phenotypes in the f2 generation of a dihybrid cross a. indicates that the dihybrid cross is basically equivalent to two independent monohybrid crosses. b. holds true only for genes on the same chromosome. c. is not indicative of independent assortment. d. indicates that an epistatic relationship exists between the two genes under investigation.

Answers

a) This 9:3:3:1 phenotypic ratio is the classic Mendelian ratio for a dihybrid cross in which the alleles of two different genes assort independently into gametes.

Cross involving two contrasting characters is called a dihybrid cross. The two flowers of each trait assort at random and independent of their traits and get randomly as well as independently rearranged in the offspring producing both parental and new combinations of traits.This ratio can be predicted using a Punnett square to reveal possible outcomes of a genetic cross. In the resulting F2 generation: About 9/16 of F2 plants will have round, yellow seeds; 3/16 will have round, green seeds; 3/16 will have wrinkled, yellow seeds; and 1/16 will have wrinkled, green seeds.

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Which statement best defines a protist? an organism that reproduces by spores and feeds on decaying matter a eukaryote that is either animal-like, plant-like, or fungus-like a foot-like extension that is used for eating and movement a long, whip-like extension that is used for movement

Answers

Answer:

B. A eukaryotic that is either animal-like, plant-like, or fungus-like.

Explanation:

A protist is best defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

WHAT IS A PROTIST?

A protist is an eukaryotic i.e. possess a membrane-bound nucleus organism that belongs to the kingdom Protista.

The kingdom Protista is different from all other kingdoms such as;

FungiAnimaliaPlantae

This means that an organism classified as a protist can be defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

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2. Ferns are considered the most biological "successful" type of seedless plant. What evidence allows scientists to draw that conclusion?
Ferns have the longest life cycle.
Ferns have the longest leaves and stems.
Ferns have the greatest number of species.
Ferns have the greatest appeal to humans.

Answers

Ferns are considered the most biological "successful" type of seedless plant because ferns have the longest leaves and stems.

What are the characteristics of ferns?

A fern is a member of a group of vascular plants that reproduce via spores and have neither seeds nor flowers.

Similar to flowering plants, ferns have roots, stems and leaves. However, unlike flowering plants, ferns do not have flowers or seeds; instead, they usually reproduce sexually by tiny spores.

Ferns are not of major economic importance, but some are used for food, medicine, as biofertilizer, as ornamental plants, and for remediating contaminated soil.

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What are the two stages of photosynthesis represented

Answers

Answer:

Light dependent reactions and light independent reactions.

WHAT CAN LARGE CELLS DO TO INCREASE THEIR TOTAL SURFACE-TO-
VOLUME RATIO?

Answers

Answer:

infolding of membranes

look at a picture of a mitochondria the cristae are a great example of this weaving in and out of the center of the organelle to increase surface area

Explanation:

hi I'm lonely are you lonely

Answers

Answer:Very much so. But that is by my own choice so I am good with it.

Explanation:Choose to be or to not be lonely.

Answer:

YUP!!!!!!!!!!!

Explanation:

FRIENDS PLS!!!!!!!!!!

Calculate the population size of a heard of elephants for a year.

There are 18 males and 34 females. Each female gave birth and 28 offspring survived. Predators killed 9 elephants. Fifty acres were added allowing 5 males and 19 females to
immigrate into the study area. This resulted in an increase for females' completion and 10 males emigrated to a new territory.

Calculate the growth rate of this population.

Answers

Answer:

the reproduce by putting the male representative organ in the female reproductive organ

you measure the absorbance of a bacterial culture two hours after inoculating a sterile medium, and then you continue to measure the absorbance every two hours for a total of three days. if you plotted the absorbance over time, what would the graph look like?

Answers

Two hours after inoculating a sterile medium, you test the absorbance of a bacterial culture. Then, over the next three days, you measure the absorbance every two hours. If you plotted the absorbance over time, the graph would increase and then level off and it is referred as measuring absorbance.


The ratio of incident to transmitted radiant power through a sample, ignoring the effects on cell walls, is known as absorbance. As an alternative, absorbance may also be defined for samples that scatter light as the negative logarithm of one minus the sample's observed absorptance. In several technical fields, the phrase is used to describe how experimental measurement data are quantified.


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Kidney function, bone growth, and beating of the heart are all topics of anatomy. true or false?

Answers

Kidney function, bone growth, and beating of the heart are all topics of anatomy. The statement is false.

Anatomy is the branch of biology concerned with the study of the structure of organisms and their parts.

It deals with the structural organization of living things.

The branches are gross anatomy, microscopic anatomy, human anatomy, phytotomy, zootomy, embryology, and comparative anatomy.

Kidney function is a part of human physiology, not anatomy.

Bone growth is a part of human physiology, not anatomy.

Beating of the heart is a part of human physiology, not anatomy.

Hence, the statement is false.

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3. The metric system of measurement is based on the number 1​

Answers

What?...............

describe Human Trafficking​

Answers

Explanation:

Introduction  Human trafficking is a group of crimes involving the exploitation of men, women and children for financial gains which is violation of fundamental human rights  Human trafficking is the 3rd largest international crime  Over one million people trafficked annually  Millions of men, women and children are victims of human trafficking  Human trafficking is a part of the larger problem of slavery

 human trafficking is when people are transported, by force or deception, to become enslaved  Traffickers use blackmail, abuse, and threats to force victims to comply with their wishes in the destination country  Usually caused by poverty/lack of economic opportunities, especially for women and children, and a demand for certain services in the destination country

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Problem 2: The threshold wavelength for emission of electrons from a given surface is 350 nm. What will be the maximum kinetic energy of ejected electrons when the wavelength is changed to (a) 280 nm Answer: 0.88 eV. (b) 360 nm? f < fc, no electrons ejected from metal. Who are the five armies in the battle of the five armies? Diamond Boot Factory normally sells its specialty boots for $21 a pair. An offer to buy 85 boots for $14 per pair was made by an organization hosting a national event in Norfolk. The variable cost per boot is $8, and special stitching will add another $1 per pair to the cost.Determine the differential income or loss per pair of boots from selling to the organization.$fill in the blank 1IncomeLossShould Diamond Boot Factory accept or reject the special offer? Draya is a student who does not understand the following sentence from Dreaming in CubanShe reads the newspapers page by page for leftist conspiracies, jams her finger against imagined evidence andsays, "See. What did I tell you?"Which previous segment should Draya rtread to make the excerpt easier to understand?O I take all my money out of the bank, $120, money I earned slaving away at my mother's bakery, and buy a one-waybus ticket to Miami.Mom tried to pull me away but I clung to the Abuela and screamed at the top of my lungs.O I was only two years old when I left Cuba but I remember everything that's happened to me since I was a baby, evenword-for-word conversations. Mom says "Communist" the way some people says "cancer," low and fierce. Eating habitsWhich meal do you think is the mostimportant in aday? Why?Which do you prefer eating out oreating at home? Why?EnglishHow can you improve your Englishoutside class?For what purpose would you like touse English in thefuture? Some athletes have used religion to deal with the uncertainty they face during sport participation. When this is done, it becomes difficult to distinguish religion from GC manufactures a range of bicycles and holds an inventory of certain bicycle parts. Part number 1258 costs P8.00 per unit. GC expects to use 8,000 units of part 1258 per annum. Ordering costs have been determined to be P150 per order an inventory holding costs have been estimated at P2.75 per unit per annum. The supplier of part number 1258 has offered a 2% discount off the purchase price if each order is for 2,000 units or more.Required:a. Calculate the economic order quantity for part 1258, assuming no discount is given. 3marksb. Determine whether GC should accept the discount offered. A uniform sphere made of modeling clay has radius r and moment of inertia i1 for rotation about a diameter. It is flattened to a disk with the same radius r. What is the solution to this system of equations y=x-2 y=-0.5x+4 explain these terms: prefix notation, infix notation and postfixnotation with example. (6MARKS) Choose the meaning that gives a denotation of the word "snake.something curiousa type of reptilesomething dangerousa type of mammal Write the quadratic equation whose roots are -5 and 3, and whose leading coefficient is 3.(Use the letter x to represent the variable.) Which BEST describes the system of equations graphed on the coordinate plane?ResponsesA Consistent and IndependentB Consistent and DependentC InconsistentD Consistent a 1000 kg car traveling at 70 m/s takes 3 m to stop under full braking. the same car under similar road conditions, traveling at 140 m/ s takes how long to stop under full braking? What is the area of the irregular figure. I need help please I dont understand is algebra 1 how did the factors that led the puritans to settle in new england differ for those that encourage settlement in pennsylvania Read the excerpt from Narrative of the Life of Frederick Douglass.I was eager to hear any one speak of slavery. I was a ready listener. Every little while, I could hear something about the abolitionists. It was some time before I found what the word meant. It was always used in such connections as to make it an interesting word to me. If a slave ran away and succeeded in getting clear, or if a slave killed his master, set fire to a barn, or did any thing very wrong in the mind of a slaveholder, it was spoken of as the fruit of abolition. Hearing the word in this connexion very often, I set about learning what it meant. The dictionary afforded me little or no help. I found it was "the act of abolishing;" but then I did not know what was to be abolished. Here I was perplexed.Douglasss purpose in this excerpt is toargue against abolition.explain his discovery of abolition.teach the history of abolition. When you are walking, the brain sends messages to the skeletal muscles in the legs by way of. 8 is 80% of what number?