26. How are the estuaries connected to oceanic organisms?
Estuaries act like a nursery for oceanic organisms.
O
Estuaries provide sunlight for oceanic organisms.
O Estuaries provide Do for whales.
Estupies provide primary food for ocean organisms.
Answers
Estuaries act like a nursery for oceanic organisms.
Explanation:
The others could be true also. But, this one is more true.
Related Questions
Which of the following would be distributed throughout a prokaryotic cell, but would be
found restricted to the nucleus of an eukaryotic cell?
A. Ribosomes
B. DNA
C. Cell Membrane
D.Chloroplasts
Answers
Answer:
a
Explanation:
Ribosomes would be distributed throughout a prokaryotic cell, but would be found restricted to the nucleus of an eukaryotic cell.
What are ribosomes?Eukaryotic cells have a distinct nucleus that separates the genetic material from the cytoplasm, which is where ribosomes are located in prokaryotic cells. The DNA in eukaryotic cells is packaged into chromosomes within the nucleus, while prokaryotic cells have a single circular chromosome located in the cytoplasm.
The cell membrane is present in both prokaryotic and eukaryotic cells, but chloroplasts are only present in eukaryotic cells that have the ability to perform photosynthesis, such as plant cells.
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evaluate the paragraphs below and drag the labels to complete the sentences that discuss the characteristics of myxobacteria.
Answers
Paragraph 1:
Myxobacteria are a group of bacteria that are known for their complex social behavior. They typically live in soil and feed on other bacteria, forming multicellular structures called fruiting bodies when nutrients are scarce.
Paragraph 2:
These fruiting bodies can contain thousands of individual cells and serve as a way for the myxobacteria to survive in harsh environments. In addition to their social behavior, myxobacteria are also known for their ability to move, using a unique mechanism called gliding motility. This allows them to form intricate patterns and hunt down their prey.
Paragraph 3:
Another interesting characteristic of myxobacteria is their ability to produce a wide range of secondary metabolites, which are compounds that are not essential for growth or reproduction but can be used for defense or communication. Some of these metabolites have been found to have antimicrobial or anticancer properties, making myxobacteria a promising area of study for drug development.
Labels: Social behavior, Movement, Secondary metabolites.
Corrected sentences:
Myxobacteria are known for their complex social behavior, which involves forming multicellular structures called fruiting bodies and living in soil.Myxobacteria are also known for their unique movement mechanism, called gliding motility, which allows them to form intricate patterns and hunt down their prey.Myxobacteria can produce a wide range of secondary metabolites, which have potential applications in drug development and are used for defense or communication.To know more about Myxobacteria, visit:
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Which of these pairs does not correctly match a carbohydrate with its function?
Answers
Of the available options, the first one states that cellulose is a structural part of the hair, this is not correct for several reasons, first cellulose is a biopolymer characteristic of cellular walls in plants, and it's not present in animal cells, secondly human hair is formed mainly of keratin a protein, therefore their basic units are amino acids, not carbohydrates. Therefore taking this into consideration, the correct answer is option 1.
Which of the following is a characteristic of a typical carbon atom?
O Carbon has a high melting point.
O Carbon dissolves easily in water.
Carbon can form single, double, and triple bonds.
O Carbon is one of the least common elements in the universe.
Answers
Answer:
3)
Carbon can form single, double, and triple bonds.
Carbon is a very abundant chemical element in nature that can form single, double and triple bonds.
What is a carbon atom?It is an element with atomic number 6 that is usually found in the form of graphite or diamond and that forms bonds with itself, which are known as carbon-carbon bonds.
Carbon is tetravalent, which makes it capable of forming bonds with other carbon atoms and other elements, they can form double bonds, constituting alkenes, or triple bonds, in alkynes.
Therefore, we can conclude that carbon is a very abundant chemical element in nature that can form single, double and triple bonds.
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Put the following actions in order: DNA replicates, cell grows, cell divides,
cell prepares for mitosis.
DNA replicates, cell grows, cell prepares fro mitosis, cell divides
cell grows, DNA replicates, cell prepares for mitosis, cell divides
cell grows, cell prepares for mitosis, DNA replicates, cell divides
DNA replicates, cell prepares for mitosis, cell grows, cell divides
Answers
Answer:
cell grows, DNA replicates, cell prepares for mitosis, cell divides
4. The temperature in \( \# 3 \) is fresh water's temperature of maximum density. a. lower than b. equal to c. higher than
Answers
The given statement “The temperature in # 3 is fresh water's temperature of maximum density” means that the temperature at point 3 has a density of maximum density compared to other points of fresh water. So, the temperature at point 3 is equal to fresh water's temperature of maximum density. Therefore, the answer is option b. equal to.
Water is known as the only substance on earth that exists in all three forms, i.e., solid, liquid, and gas. Moreover, the density of water is also unique compared to other substances. Density is the property of a substance that measures the relationship between the mass and volume of a substance. The density of water varies with temperature and pressure. So, the density of water is always higher than that of gases but lower than most solids.
The density of fresh water at standard atmospheric pressure is around 1000 kg/m³, whereas seawater has a density of around 1025 kg/m³ at the surface. The density of water at different temperatures: Water has a unique density-temperature relationship, meaning the density of water varies with temperature.
At 4 °C, fresh water has the highest density, and as the temperature rises or falls below this point, the density of water decreases. So, water has an anomalous density-temperature relationship. Hence, b is the correct option.
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What is involved in the process of returning wolves to the wild?
Answers
Crop rotation is a method of soil conservation because _______. a. the land produces more than one type of crop b. it requires plowing and tilling that reduces soil compaction c. it does not use the same parcel of land in sequential seasons d. it avoids the depletion of soil nutrients
Answers
Answer:
d. It avoids the depletion of soil nutrients.
Explanation:
Crop rotation is the process of planting different crops in the same area of land in rotation. This allows the breathing of the soil as well as the retention of nutrients in the soil.
Crop rotation is one form of conserving soil as it helps in saving the nutrients of the soil from getting depleted. As different crops require different nutrients, the change in crop plantation between different types of crops help in maintaining the fertility of the land. This way, when crops are planted in rotation, there is also the rotation of the different nutrients required for the different crops planted, thus allowing the cycle of nutrient change to take place.
Thus, the correct answer is option d.
Marine Science
Why isn’t the atmosphere a closed system?
a. closed systems only exist in theory
b. closed systems are only for liquids, not gases.
c. The laws of physics do not apply to the atmosphere.
d. Gases from Earth escape from the higher realms of the atmosphere.
Answers
The answer to Why isn’t the atmosphere a closed system?
D. Gases from Earth escape from higher realms of the atmosphere.
Explanation:
Hope this helped^^
what causes the glow of the reddish areas visible primarily in the spiral arms?
Answers
The reddish areas that are visible primarily in the spiral arms are caused by the presence of hydrogen gas, and these areas are called H II regions.
These regions glow because of the energy they receive from young, hot, and bright stars that are located nearby. The hydrogen gas in these regions gets ionized, which means that the electrons are stripped from the hydrogen atoms, and the atoms become ionized hydrogen, also known as H II.
When the electrons recombine with the hydrogen ions, they emit light at a specific wavelength that is in the red part of the spectrum. This process is called recombination, and it produces the reddish glow that is observed in these regions.
The energy that is responsible for ionizing the hydrogen gas comes from the ultraviolet radiation emitted by the nearby young stars. The stars that are responsible for this process are usually massive and hot, and they emit large amounts of ultraviolet radiation.
The H II regions are often found in areas of active star formation, such as in the spiral arms of galaxies, where there is a high concentration of young stars. In conclusion, the reddish glow that is visible primarily in the spiral arms is caused by ionized hydrogen gas, which emits light at a specific wavelength due to the recombination process.
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What part of the immune system is responsible for destroying or neutralizing pathogens.
Answers
Answer:
neutrophils are responsible for destroying or neutralizing pathogens
which clinical syndrome caused by gross chromosomal abnormalities is associated with bilateral cleft lip and palate, microphthalmia or anophthalmia, and polydactyly?
Answers
The clinical syndrome caused by gross chromosomal abnormalities that is associated with bilateral cleft lip and palate, microphthalmia or anophthalmia, and polydactyly is Pallister-Killian syndrome (PKS). The disorder is a rare genetic disorder that affects multiple systems in the body and is caused by an extra copy of chromosome 12p.
PKS is a complex multisystem disorder characterized by an unusual facial appearance, intellectual disability, seizures, and other health problems. Pallister-Killian syndrome is a chromosomal disorder that is caused by an extra copy of chromosome 12p in cells of the body. Because the extra chromosome 12p is present in a mosaic pattern, this condition is referred to as a mosaic chromosomal abnormality.
PKS affects multiple systems in the body, including the heart, eyes, kidneys, and other organs. PKS is associated with a unique facial appearance, intellectual disability, seizures, and other health issues. Individuals with PKS have distinct facial features such as a high forehead, short nose, low-set ears, a small chin, and a cleft lip and/or palate. Vision difficulties such as microphthalmia or anophthalmia, which are underdeveloped or absent eyes, are also a feature of PKS.
PKS may also cause polydactyly, an extra finger or toe, or syndactyly, in which two or more fingers or toes are joined. The feet and hands may also have unusual creases, known as palmoplantar creases. There are other symptoms of PKS, which vary among individuals. These symptoms may include seizures, skeletal abnormalities, heart defects, hearing loss, and various other health issues.
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Stephanie likes to party. She buys and drinks large amounts of alcohol. She is finding that the older she gets, the more forgetful she becomes. She often forgets to get up during the night to walk to the bathroom down the hall. So, her grandfather, who also likes to party, told her about this thing called a chamber pot, which she has named Harvey. She has had some success in using Harvey, but unfortunately still forgets to empty Harvey in the mornings before she goes to her 8:00 class. She has decided it is too much of a hassle to empty Harvey every morning. Last Thursday she was carrying Harvey and Harvey's contents to the dumpster at the back of her apartment near Turtle Pond. She turned around and saw her ex, who waved at her. She fought the urge to yell profanities and decided to wave back. Unfortunately, it was at that moment that she remembered she was still holding Harvey. Stephanie dropped Harvey. Harvey broke. Harvey spilled into Turtle Pond. What events most
likely happened after this incident? Choose all that apply and only those that apply.
• a.
Bacterial concentrations increased immediately and by a very large amount.
o b.
Organic carbon decreased and later returned to normal.
• c. Dissolved oxygen decreased and took a long time to return to normal.
D d. Algae decreased slightly and then grew by a very large amount.
• e. BOD levels quickly increased and then returned to normal, but not as fast as cyanobacterial levels.
Of.
Nitrate levels increased but not as much as ammonia levels.
Answers
We can see here that the events that most likely happened after Stephanie dropped Harvey into Turtle Pond are:
b. Organic carbon decreased and later returned to normal.
c. Dissolved oxygen decreased and took a long time to return to normal.
e. BOD levels quickly increased and then returned to normal, but not as fast as cyanobacterial levels.
What is an incident?An incident refers to an event or occurrence that deviates from the normal course of operations or expected behavior. It typically involves an unplanned or disruptive incident that may have negative consequences, requiring attention or intervention to resolve or mitigate its impact.
Incidents can occur in various contexts, such as in the workplace, public settings, or everyday life.
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Um automóvel passa pelo km 40 de uma rodovia às 14 horas e pelo km 250 às 17horas. Calcule a velocidade escalar média do automóvel nesse intervalo de tempo
Answers
Answer:
VM = 250 - 40/3 VM = 210/3 VM = 70KM/H
70÷3,6 = 19,5 M/S APROXIMADAMENTE
ALTERNATIVA C
Explanation:
ESPERO TER AJUDADO E BONS ESTUDOS
Need help. ASAP What are considered characteristics of science? Select all that apply.
- Scientific experiments are not falsifiable.
- Scientific experiments are peer-reviewed.
- Scientific conclusions are based on anecdotal evidence.
- Scientific phenomena are observable.
- Scientific hypotheses are testable.
Answers
Answer:
id say c and d but idk
Explanation:
The statements that are considered the characteristics of science are as follows:
Scientific phenomena are observable.Scientific hypotheses are testable.Scientific conclusions are based on anecdotal evidence.Scientific experiments are not falsifiable.Thus, the correct options are A, C, D, and E.
What are the characteristics of science?The characteristics of science include objectivity, reliability, accuracy, validity, ethical neutrality, systematic exploration, abstractness, defined precision, objective approach, replicable experiments, etc.
Accuracy and validity are the foremost important characteristics of science. Such scientific experiments are concluded on the basis of real and valid evidence.
Scientific phenomena are clearly and transparently observable in a more detailed sense. Scientific hypotheses are significantly made in order to test them and predict the most accurate outcome or conclusion based on such hypotheses indiscriminately.
Therefore, the correct options for this question are A, C, D, and E.
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Can anyone help me please I need this in a few mins
When measuring the brightness of a star, what is a limitation of using apparent magnitude rather than absolute brightness?
Apparent magnitude does not use the star's color or temperature.
Apparent magnitude is only theoretical, thus its value cannot be directly measured with equipment.
Apparent magnitude does not take into account the fact that not all stars are the same distance from Earth.
Apparent magnitude is only on a comparative scale that determines how bright a star looks from a theoretical distance of 32 light-years from Earth.
Answers
Answer:
D. Apparent magnitude is only on a comparative scale that determines how bright a star looks from a theoretical distance of 32 light-years from Earth.
Explanation:
I majored in Biology
Answer:
Yea what the first guy said.
Explanation:
1. The conglomerate has disappeared! What can turn pebbles and sand (sediment) into a conglomerate
(sedimentary rock)?Compacting and cementing |
Answers
Conglomerate rock is formed when the angular shapes of the sediments become rounded as a result of friction between them when the water moves them to the top of the class. The correct answer is (D).
Cemented rounded pebbles larger than 2 mm make up the conglomerate. They are made of sediment that is deposited on beaches by waves or rivers that move quickly.
When sediment primarily composed of clasts of the size of pebbles and cobbles is deposited, conglomerates typically emerge. The smaller particles of sand and clay that go in between the larger clasts and fill the gaps between them are typically deposited later on top of the larger clasts and then sifted down between them to fill the gaps.
Sand, mud, clay, or silt must be combined with larger rocks and pebbles to form conglomerates. This most frequently occurs in streams, ocean waves, landslides, or glaciers that move quickly. North of millions of years, this combination is compacted and solidifies into strong stone.
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Q- The conglomerate has disappeared! What can turn pebbles and sand (sediment) into a conglomerate (sedimentary rock)?
A. Sediment
B. Compacting
C.Cementing
D. Conglomerate
you are doing research on a bacterial species, trying to determine the shape, distribution, and arrangement of a number of filamentous structures that protrude from the cell surface. which type of microscopy would best enable you to do this?
Answers
The best method for studying a bacterial species that protrude from the cell surface is scanning electron microscopy.
A concentrated electron beam is used to scan a sample's surface in a scanning electron microscope (SEM), which creates images of the sample. The sample's surface topography and chemical composition are revealed by the signals that are created as a result of the electrons' interactions with the sample's atoms. An image is created by combining the position of the electron beam with the strength of the signal being detected while it is being scanned in a raster scan pattern. A secondary electron detector is used in the most popular SEM mode to find secondary electrons released by excited atoms (Everhart–Thornley detector). The topography of the specimen is one factor that affects the quantity of secondary electrons that can be detected and, consequently, the signal intensions.
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Both cardiac and skletal muscles are considered to be:
A.straited
B.non-straited
C.voluntary
D,involuntary
Answers
Answer:
A.straited
Explanation:
Cardiac and skeletal muscles are both striated muscles composed of repeated units called sarcomeres, crossed with a regular pattern of fine red and white lines giving the muscles their distinctive striated appearance and their name.
if peter is allergic to peanuts and paul is not, what is the precise molecular difference in peter's bloodstream responsible for this?
Answers
Peter's allergy to peanuts is caused by a specific immune response to a protein found in peanuts called Ara h 1. When Peter ingests peanuts, his immune system recognizes the Ara h 1 protein as foreign and mounts an allergic reaction
This reaction is caused by the binding of IgE antibodies to the protein, which triggers the release of histamine and other inflammatory mediators.
The precise molecular difference in Peter's bloodstream responsible for this is the presence of IgE antibodies specific to Ara h 1. These antibodies are produced by B cells in response to previous exposure to peanuts or peanut-derived products.
In contrast, Paul's immune system does not produce IgE antibodies to Ara h 1, and therefore he does not have an allergic reaction to peanuts.
It is important to note that allergic reactions are complex and involve multiple factors beyond just the presence of specific antibodies.
Other factors such as genetics, environmental factors, and the overall state of the immune system can all play a role in determining whether someone will develop an allergy.
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Which is the best example for genetic diversity?
A. Humans that have different colored hair.
B. A species of bird that eats berries from trees in one area, but eats them off the ground in another area.
C. Fish that eat tadpoles in the pond, but eat small fish in the lake.
D. A species of snake that sleeps in the trees in the forest, but sleeps underground in the desert.
Answers
colorsAnswer:
A
Explanation:
We get our hair color from genes and there is a wide variety of hair colors for us :)
A laboratory technician measures 48 ml of urine sample in a 4-ounce beaker. How many more ml of urine are necessary to fill the beaker?
Answers
Answer:
it would need approximately 70.3ml more to fill the beaker
Explanation: i did this already
which hormone spikes midway through the menstrual cycle and triggers ovulation?
Answers
Answer:
The hormone that spikes midway through the menstrual cycle and triggers ovulation is called luteinizing hormone (LH).
Explanation:
Luteinizing hormone (LH) is a hormone that is responsible for the stimulation of ovulation in the menstrual cycle. Approximately midway through the menstrual cycle, typically around day 14 in a 28-day cycle, LH levels experience a sharp increase, known as the LH surge. This surge in LH triggers the release of a mature egg from the ovary, a process known as ovulation. The released egg then has the potential to be fertilized by sperm, leading to pregnancy.
The menstrual cycle refers to the monthly physiological process that occurs in reproductive-age individuals with a uterus. It involves a series of hormonal and physiological changes that prepare the body for potential pregnancy. The menstrual cycle typically lasts around 28 days. Ovulation is the process in which a mature egg is released from the ovary.
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The hormone that spikes midway through the menstrual cycle and triggers ovulation is called Luteinizing Hormone (LH).
LH is produced and released by the anterior pituitary gland. This surge in LH levels typically occurs around day 14 of a 28-day menstrual cycle and stimulates the release of a mature egg, or ovum, from the dominant ovarian follicle. The released egg then travels through the fallopian tube, where it may be fertilized by a sperm cell.
The rise in LH also promotes the transformation of the ovarian follicle into the corpus luteum, which produces progesterone to prepare the uterus for a potential pregnancy. In summary, the Luteinizing Hormone plays a crucial role in regulating the menstrual cycle and ensuring successful ovulation.
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What is the double layer that makes up cell membrane
Answers
Answer: phospholipids.
Explanation: hope this is helpfull
What characteristics are common between
mitochondria and chloroplasts?
I) ATP is produced;
II) DNA is present;
III) Ribosomes are present.
1. I only
2. II only
3. II and III only
4. III only
5. I, II and III
Answers
Answer:
I believe that the answer is Three
Explanation:
Even though both organelles are found in eukaryotic cells, both mitochondria and chloroplast have characteristics often found in prokaryotic cells. These prokaryotic cell characteristics include: an enclosed double membrane, circular DNA, and bacteria-like ribosomes.
Complements of Wikibooks.org
Explanation:
Mitochondria and chloroplasts are similar in size and features to prokaryotes. The deep folds of the inner mitochondrial membrane, called cristae, resemble the folds in the prokaryotic cell, called mesosomes. Both cristae and mesosomes function in aerobic cellular respiration.
Which resource do you think is most important to
your survival: water, air, a place to live, or food?
Answers
Answer:
air
Explanation: without air you can cant even live
does anybody know what question 3 answer is? ❤️
Answers
Socratic
Brainly
Photomath
Or search it up
State the characteristic of tracheoles that help with gaseous exchange
in insects.
Answers
Answer:
made up of a single epithelium layer to allow diffusion of gases.terminal ends of fine tracheoles are filled with a fluid in which gases dissolve and therefore transported in solution formcan you pls help me ??
Answers
Explanation:
I just did this lesson.
The _____ stage lasts approximately _____ week(s), beginning at conception.
a. fetal; 9
b. embryonic; 4
c. neonatal; 1
d. germinal; 2
Answers
The embryonic stage lasts approximately 4 week(s), beginning at conception. Details about stages of development can be found below.
What are the stages of development?The stages of development of a human is summarized into four stages as follows:
Embryonic stageGerminal stageFetal stageIn the embryonic stage of development, which occurs after conception, the baby is called an embryo. Embryonic stage lasts 4 weeks.
During the embryonic stage, the cells of the embryo (called embryonic stem cells) multiply and develop. They become the hundreds of different types of cells needed to make a whole human body.
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