Answer:
The fossils gradually drifted apart over a long period of time
Explanation:
Although a single human was not able to witness it since the earth's plates shift slowly, the fossils eventually seperated over the course of tens of millions of years.
How many ATP molecules can the cell produce from a single molecule of glucose through the complete process of cellular respiration? O A. 2 ATP O B. 36 ATP O C. 16 ATN O D. 48 ATP
Answer:
I would say the answer is:
B. 36 ATP :)
of the following actions, which would be the most beneficial in stopping the dead zones from reappearing in the Gulf of Mexico in the future? Restore inland and coastal wetland areas that have been destroyed or degraded In the Mississippi River Basin, use fertilizers on steeply sloped land Develop new standards for each step in the offshore drilling process
The most beneficial action to stop the dead zones from reappearing in the Gulf of Mexico in the future would be to restore inland and coastal wetland areas that have been destroyed or degraded (option A).
Deаd zones аre аreаs of wаter where oxygen levels аre so low thаt mаrine life cаnnot survive. They аre cаused by аn excess of nutrients, such аs nitrogen аnd phosphorus, which come from аgriculturаl runoff аnd other sources. These nutrients stimulаte the growth of аlgаe, which then die аnd decompose, consuming oxygen in the process. By restoring wetlаnd аreаs, the excess nutrients cаn be аbsorbed, preventing them from reаching the Gulf of Mexico аnd contributing to the formаtion of deаd zones.
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What is the name of the structure labelled F in the diagram below
Use the drop-down menus to identify whether the phrase describes asexual or sexual reproduction.
four daughter cells
two daughter cells
meiosis
mitosis
genetic variation
identical DNA
fertilization
A baby is born with phenotypic characteristics of Down’s syndrome ; a rounded face, small chin, almond shaped eyes, and shorter limbs. Evidence from which of these techniques would best confirm the child has an extra chromosome 21
Answer:
shorter limbs would be the best characteristic to confirm
Explanation:
Why might an antibiotic NOT work on a virus?
Answer:
look at explanation
Explanation:
Antibotics don't work against viruses because they only work on bacterial infections. These bacterial infections are very much difgferent than viruses, like c o v i d, the flu, or the common cold.
The nearsighted person, and describe what the basic optical problem is, and how it can be corrected. Using the terms near or far
associated with the retina, and either a diverging or converging lens,
describea way to help remember which type of lens corrects this defect.
Be sure to include which case you are describing in the subject line.
*please typed the answer
Correction of Nearsightedness (Myopia) using a Diverging Lens
Nearsightedness, also known as myopia, is a common refractive error of the eye that affects a person's ability to see distant objects clearly. In myopia, the basic optical problem lies in the excessive focusing power of the eye, causing the focal point to fall in front of the retina instead of directly on it. This results in distant objects appearing blurry or out of focus.
To correct nearsightedness, a diverging lens is used. A diverging lens is a concave lens that causes light rays to spread out or diverge. When placed in front of the nearsighted eye, the diverging lens helps to decrease the focusing power of the eye by further diverging the incoming light rays before they enter the eye. This adjustment allows the focal point to move backward, aligning it with the retina, and allowing distant objects to be seen more clearly.
To remember which type of lens corrects this defect, we can associate the terms "nearsighted" and "diverging." Since a diverging lens spreads out light rays, it helps to correct the focusing problem associated with nearsightedness. The idea of "diverging" aligns with the goal of moving the focal point backward, away from the eye, and closer to the retina.
In summary, nearsightedness (myopia) is corrected by using a diverging lens, which reduces the focusing power of the eye and allows the focal point to align with the retina. The association between "nearsighted" and "diverging" can help remember that a diverging lens is the appropriate choice for correcting this particular refractive error.
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Which statements about the cycle of weathering, erosion, and deposition are true? Check all that apply. Deposition leads to the breakdown of mountains. Gravity does not affect the rate of erosion. When new mountains or plateaus form, the cycle starts over. Weathering, erosion, and deposition have almost leveled Earth's surface.
Answer:
b
Explanation:
Answer: 2,4,5
Explanation:
This is a multiselect question! Select ALL of the following that correctly describe the
function of stem cells:
A)Cells that can differentiate into (become) any type of cell. Ex. blood, muscle, skin
cells.
B)Cells that can renew themselves continuously.
C) Cells that cannot specialize into different types of cells.
D) Cells that come from bone marrow or embryos.
Answer:
A, B, and D
Explanation:
Stem cells are special human cells that are able to develop into many different cell types. They commonly come from bone marrow, and from embryos.
Pleaseeeee helpppp meeeeeee!!!!!!!!
Answer:
answer is very easy and simple
A patient is having an issue absorbing sugars from the fruit in their diet, the doctor thinks they may have an issue producing enzymes which break down the sugars. What would be a good way of testing this hypothesis? Question 15 options: Increase their carbohydrate intake Remove all protein from the patients diet Put them on a low fat diet Provide the patient with an enzyme supplement.
Answer: Provide the patient with an enzyme supplement
Explanation:
Which mutation is most likely to become fixed?
a) neutral mutation in an extremely large population
b) a beneficial mutation in an extremely large population
c) neutral mutation in an extremely small population
d) beneficial mutation in an extremely small population
The mutation that is most likely to become fixed is d) beneficial mutation in an extremely small population.
In an extremely small population, a beneficial mutation can quickly spread through the entire population, leading to fixation. This is because there are fewer individuals for the mutation to spread through, and the mutation is more likely to be passed on to future generations due to its beneficial nature.
In contrast, a neutral mutation in an extremely large population is less likely to become fixed because it does not provide any advantage to the individuals who carry it. Similarly, a beneficial mutation in an extremely large population may take longer to spread through the entire population and become fixed.
Therefore, the mutation that is most likely to become fixed is a beneficial mutation in an extremely small population.
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Does silver or aluminum have a higher resistance?
explain, please put it into your own words
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The higher the % IACS, the more conductive the material is. This standard refers to a pure, "standard" copper having a resistivity of 1.7241 microhm-cm at 20°C (68°F).
Good sources of riboflavin include:______
a) milk, meats, and green vegetables.
b) refined grains and pork.
c) citrus fruits and berries.
d) potatoes, carrots, and bananas.
Good sources of riboflavin includes is milk , meats, and green vegetables.Riboflavin is a dietary supplement which is also called as vitamin B2, found in food.
It is essential for proper development of the skin, lining of digestive tract, blood cells, and brain function. Its involved in many function in human body. Riboflavin used to prevent deficiency for migraine and high levels of homo-cysteine in the blood.
Deficiency Riboflavin caused fatigue, swollen,throat,blurred vision, and depression. It can be affect skin which caused skin crack , itching and around the mouth dermatitis.Vitamin B2 helps human body to build red blood cells and supportive functions which gives energy.
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What is the mass of a rock that has a density of 3.52 g/cm^3 and when put in a graduated cylinder with 50mL of water makes the level rise to 62mL.
SHOW ALL YOUR WORK and UNITS ON YOUR PAPER and answer ONLY with a number below.
Answer:
m = 42.24 grams
Explanation:
I hope this helps :)
The invaginations of the mitochondria, which increase the surface area of the inner membrane, are called.
The invaginations of the mitochondria, which increase the surface area of the inner membrane, are called cristae.
Mitochondria is a double membranous cell organelle. It is also known as the powerhouse of the cell. The reason behind is that mitochondria is associated with the formation of energy for the cell. Mitochondria also consists of its own DNA. Cells like the muscle cells more amount of mitochondria as they require more energy.
Cristae are the finger-like projections of the inner membrane of mitochondria. They are supposed to increase the surface area of the organelle so that more amount of ATP can be produced for the cell. At the membrane is embedded the ATPase that produces the ATP.
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I need some help with my science homework.
Answer: Photosynthesis changes carbon dioxide and water into oxygen and glucose, while Cellular respiration does the opposite converting glucose and oxygen into water and Carbon dioxide
An organelle that releases energy for metabolic activity in a nerve cell is the...?
Answer:
Mitochondria
Explanation:
Mitochondria is an organelle that creates energy in the form of ATP in all living cells.
3. Why does an ecosystem with food webs indicate a healthier system than one with a few simple food chains.
Answer:
Because with food webs there are more things an animal could eat instead of just one with the simple food chain
Explanation:
What are the effects of the following in controlling the pollution (20 Marks)
a) Non-conventional energy resources
b) Bio-degradable waste
Non-conventional energy resources: Reduce emissions, dependence on fossil fuels, and improve air quality; biodegradable waste: divert landfill waste, produce renewable energy, enrich soil, prevent water contamination.
Non-conventional energy resources like solar and wind power reduce greenhouse gas emissions, lower dependence on fossil fuels, and enhance air quality by reducing pollutants. Biodegradable waste management diverts waste from landfills, reducing methane emissions, and can be utilized to generate renewable energy.
Additionally, composting biodegradable waste enriches soil, promoting sustainable agriculture and reducing reliance on chemical fertilizers. Proper waste management prevents water contamination by minimizing organic pollutants and nutrient runoff. By adopting these practices, we can mitigate climate change, improve air quality, produce clean energy, support sustainable agriculture, and protect water resources, leading to a healthier and more sustainable environment.
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concentration gradient
Answer:
Is the difference between the concentration of the molecules between the region of the high concentrations and that of the lower concentration
Help me with question 2 quick please!!!
In a pedigree, circles typically represent female individuals, while squares represent male individuals. Pedigrees are diagrams that illustrate the genetic relationships within a family across multiple generations. They are commonly used in genetics to study the inheritance of traits or genetic disorders.
The circles and squares in a pedigree represent individuals within the family, with the shapes denoting their gender. The lines connecting the shapes indicate relationships, such as marriages or parent-child connections. Offspring are typically shown below and connected to their parents.
Therefore, by analyzing a pedigree, geneticists can study patterns of inheritance, track the transmission of genetic traits or diseases, and make predictions about the likelihood of specific traits or conditions appearing in future generations.
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Which process takes longer, primary succession or glacial retreat?
Answer:
I think it is primary sucession
Explanation:
the process takes a long time
Study the picture of copper. How many connections or bonds does the center atom have to the other atoms?
Answer:
Copper is a chemical element having atomic number 29 and represented by the symbol Cu.
The electron configuration of copper is 1s2 2s2 2p6 3s2 3p6 4s1 3d10 and copper will share one atom from s orbital as it can hold two electrons and form one bond with other atoms to become stable.
FURRY FURSONA TEST. ill tell u ur fursona when ur done : whats ur fav animal ,do u like robots or music,whats ur fav element select from these i put out fire,water,earth, and air
Answer:
yee ha
Explanation:
Answer:
my fav animal is artic fox i like music my fave alement is fire
Explanation:
Smooth muscle propels materials through the hollow organs of the digestive, urinary and reproductive systems by a process known as ______.
Answer:
The process is called Peristalsis
Put the following in order of size, starting with the smallest: nucleus, chromosome
gene, chemical base, cell.
Answer:
chemical base, chromosome, gene, nucleus, cell
In the image shown below, the abyssal plain is shown in what color?
A. Blue.
B. Green.
C. Orange.
D. Yellow.
Answer:
A. Blue indicates the Abyssal plane.
Explanation:
In the past, decreasing fertility rates were associated with decreasing poverty levels
a. True
b. False
B.False. This recent reduction in fertility could simply be a transitory reaction to high unemployment rates, or it could indicate a longer-term decline in lifelong fertility.
Most recessions, which typically last two to five years, have only had small effects on fertility rates. Recessions typically have an impact on when women become fertile, but not on how many children they will ultimately have in their lifetimes. 2 Longer-term patterns in fertility are influenced by more general socioeconomic issues, such as marriage trends, economic development, cultural standards, and women's access to education, employment, and contraception. The birth rate had been falling during the 1920s a decade of great economic growth even if fertility rates peaked during the Great Depression as more couples utilised contraception to reduce family size.
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Endosymbiotic theory tells us that the eukaryotic mitochondria evolved from a(n) ____ that was engulfed and incorporated into the cell.
Endosymbiotic theory tells us that the eukaryotic mitochondria evolved from a free-living aerobic bacterium that was engulfed and incorporated into the cell.
Mitochondria are believed to have been one-celled, free-living organisms that were able to develop a mutually beneficial symbiotic relationship with other cells. This hypothesis, known as the endosymbiotic theory, explains the evolution of eukaryotic cells from prokaryotic cells.
The theory suggests that mitochondria, like chloroplasts, evolved from free-living prokaryotic cells that were engulfed and incorporated into the cell. The mitochondria retained their own genetic material and eventually became essential organelles in eukaryotic cells that play a vital role in cellular respiration and ATP synthesis.
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