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Lena [83]
2 years ago
6

How does matter flow between trophic levels and among ecosystems?

Biology
1 answer:
Brut [27]2 years ago
3 0

Answer:

When one organism eats another, the matter, or carbon, nitrogen, and other essential elements, are transferred from one to the other. These elements move from the producers, to the consumers, and eventually to the decomposers, cycling the matter through the ecosystem.

Explanation:

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11. What is dynamic equilibrium?​
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Answer:

Explanation:

Chemical reactions can either go in both directions (forward and reverse) or only in one direction. The ones that go in two directions are known as reversible reactions, and you can identify them by the arrows going in two directions, like the example below. 

H2O(l) ⇌ H+(aq) + OH-(aq)

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Dynamic equilibrium is an example of a system in a steady state. This means the variables in the equation are unchanging over time (since the rates of reaction are equal). If you look at a reaction in dynamic equilibrium, it’ll look like nothing is happening since the concentrations of each substance stay constant. However, reactions are actually continuously occurring.

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If the ancestral form for a particular lineage was aquatic and used gills for respiration, what changes would you expect to see
Marat540 [252]
<h2>The Respiration of Gills</h2>

Explanation:

  • A dominant part of aquatic animals like fish and prawns inhale through uncommon organs called gills.
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  • Amphibian life forms have a unique organ called gills, which permits them to inhale oxygen in the water.
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What does blood deliver to every part of the body
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