Hmm. This one’s simple. It’s definitely biodiversity, because if there are lots of organisms, people can fulfill their niches easily. Carbon dioxide and pollution just harms the organisms and salt water doesn’t do much good, except in ocean ecosystems. The answer is C: Biodiversity.
Answer: B. Lungs
Explanation:
The lungs are the only organ in the body that can float on water.
Answer:
Another evidence of evolution is the convergence of form in organisms that share similar environments.