The answer to this question is Carbon Dioxide. The ocean releases carbon dioxide from decaying plants and the output of underwater respiration while the atmosphere has oxygen that the ocean's water then chemically absorbs, so it can be used for the underwater life and the cycle can continue this vital exchange of resources.
Answer:
The answer "to obtain an average that accurately represents fish from this area
" should be the answer because a large sample size is crucial for being a good representation of the whole population, and by taking many samples from each fish scientists can then determine the average mercury concentration within each fish, which then allow them to give a good estimate of the mercury concentration in the fish population because of their sufficient sample size.
Explanation:
From what we know, we can confirm that coral reefs are important ecosystems because they allow for a great diversity of life.
<h3>Why is Biodiversity important?</h3>
Biodiversity is important in an ecosystem. This allows for the ecosystem to become very stable. Diverse lifeforms help the ecosystem maintain population control as well as offer even more food sources for more life forms.
Therefore, we can confirm that coral reefs are important ecosystems because they contain a great diversity of life.
To learn more about ecosystems visit:
brainly.com/question/1673533?referrer=searchResults
Answer:
an organism killing another organism for food, hope this helps :)