What is a major source or carbon in the marine ecosystem

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Answer 1

Answer: The fossils of marine organisms.
Hope I helped.

Related Questions

A biologist is in the process of classifying a newly discovered fungus. The observed characteristics include chitin in the cell walls and flagellated spores. To which group does the organism most likely belong?
The food web above represents feeding relationships in a biological community near a deep-sea hydrothermal vent. Hydrothermal vents are geysers on the seafloor that gush super-heated, mineral-rich water. The seawater surrounding hydrothermal vents typically contains carbon dioxide (CO2), molecular hydrogen (H2), hydrogen sulfide (H2S), and methane (CH4). Sunlight, however, fails to reach the seafloor where deep-sea hydrothermal vents are located.As part of an investigation, researchers collected living specimens from an area near a deep-sea hydrothermal vent. Mussels in the collection were found to be dependent on molecular hydrogen in seawater. Also, the researchers discovered multiple species of bacteria living in the gills of the mussels. Mussels use gills for filter-feeding and gas exchange with the surrounding seawater. On the basis of their experimental results, the researchers hypothesized that some bacteria living in the gills of the mussels are capable of chemosynthesis. Based on an analysis of the food web, an observation that deep-sea bacteria consume molecular hydrogen (H2) is most relevant to resolving which of the following apparent contradictions?Some organisms rely on energy captured from inorganic compounds to drive basic biological processes.Some deep-sea organisms appear to be primary consumers, but no plants live near the hydrothermal vents.
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Which statement describes the relationship between chromosomes, genes, and alleles? A. Alleles transfer genes to the appropriate location within a chromosome. B. Alleles are sites on a chromosome that genes bind to. C. Chromosome's have mutated parts called genes. These mutations are caused by alleles. D. A chromosome's specific section is called a gene. Alleles are variations of a gene.
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To do biological (1) __________________________ , cells require energy. a quick source of energy that cells use is the molecule (2) __________________________ . the (3) __________________ in this molecule is stored in its (4) __________________________ . atp is composed of a(n) (5) __________________________ molecule bonded to a(n) (6) ___________________________ sugar. three (7) __________________________ molecules called (8) ______

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Structure of the biological regenerate blood

Rigor mortis typically disappears after how many hours?

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The answer is 8-12 hours.

Rigor mortis is caused by chemical reactions in muscles after death. Usually, parts of the body become stiffened because ATP is lost after death. After death oxygen concentration in the body decreases because ATP is still being produced and respiration is stopped. When there is no oxygen, anaerobic glycolysis produces ATP using glycogen. When glycogen is depleted, ATP production stops, and rigor mortis begins 2 hours after death. ATP is required during muscle respiration, but now there is a limited concentration of ATP, and its production is stopped. So, muscles could not be relaxed. 8-12 hours after death, muscle fibers are decomposed by enzymes or bacteria, and body relaxes, exiting rigor mortis.

Answer: The answer is not 8-12 hours

Explanation:

That 8-12 hours is for Liver Mortis.

What is the connection between these four pictures? Need helpppp

A. They consist mainly of new matter

B. They use energy from plants

C. They contain the same amount of energy

D. They may have shared the same mater

Answers

''They may have shared the same matter'' is the connection between these four pictures.

What is the connection between these pictures?

The connection between these pictures is that the cow, dinosour and plant is the living organisms while on the other hand, the four picture has materials from living organisms such as meat, cheese and lattice.

So we can conclude that option D is the correct answer.

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D
since dinosaurs have been here forever, the would have decomposed into the ground for the grass as nutrients. cows eat grass and the beef in the burger is from a cow sooo they could all be connected

What causes continental lithosphere to become thinner and weaken?

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Continental litosphere is made of relatively light weight minerals. It has a low density. Oceanic litosphetre is composed of a heavier minerals. Tensions and heat flow in the asthenosphere( beneath the litosphere) waekens the floating solid plate causing it to break apart. Thinning of the continental litosphere is result of hydration weakening. It is a special consequence of plate tectonics. By hydration weakening the basal portions of litosphere can be transformed into convecting asthenosphere.

State what is indicated by the presence of polysomes in a cell

Answers

Answer:

much protein of one type needed/produced by polysomes and mRNA is being repeatedly translated

How do large bodies of water influence climate?

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Due to their characteristics, large bodies of water have a great influence on climate. By absorbing and releasing heat, they regulate temperature, resulting in milder conditions closer to the coast.

Through wind and ocean currents, heat is redistributed, causing warming or cooling of nearby regions. Bodies of water evaporating into the atmosphere add moisture to the air, leading to cloud formation and increased precipitation.

Due to oceanic influence, the coastal places get frequent weather with low temperature extremes. Large stores of water can also influence global phenomena such as the El Niño–Southern Oscillation, which affects global weather patterns. The exact effects vary according to factors such as proximity, size, ocean currents, prevailing winds, and regional geography. Large-scale water bodies are fundamental in determining regional and global climate trends.

Learn more about water bodies, here:

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large bodies of water affect climate because water heats and cools more slowly than land therefore in the summer the coastal regions will stay cooler and winter warmer. A moderate climate with a smaller temp range is created

Other Questions

Which of these animals is considered a model for punctuated equilibrium?

AcholesterolBphospholipidCsaturated fatty acidDunsaturated fatty acid

A tiny rocky island in the South Pacific is home to a very small food chain. Coconut palms grow on the island and drop coconuts. The coconuts are eaten by coconut crabs. The coconut crabs are then eaten by seals. According to an ecological energy pyramid, the seals would receive about ___________ of the energy that the crabs receive.

Plasmodium, the world’s most lethal parasite, causes malaria. The parasite enters thebloodstream through a mosquito bite, hiding in the human liver before invading red blood cells. Ultimately, millions of infected blood cells explode at once, causing fever and death in 3 million people a year worldwide. Source: Zimmer, February 12, 2001, “Animal Parasites – As Gross As It Gets,” “Science World,” pg 11. -- State one reason why Plasmodium is considered a parasite of humans. [1] -- State one negative impact on humans when the use of pesticides for mosquitoes is decreased. [1] -- If a large quantity of herbicide, a chemical that is designed to kill weeds, were accidentally spilled into a large lake, it could endanger all the organisms living in the lake. State one way the effects of killing the weeds in the lake could be destructive to populations of fish and other animals.