4. Which of the following is one of the most biologically diverse ecosystems on Earth? A. coral reefs B. Deserts C. mangrove swamps D.tropical rainforests
Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.
Answers & Comments
Answer:
D.Tropical rain forests
Two of the Most Diverse Ecosystems on Earth
Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.
Explanation:
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Among the choices the most biologically diverse ecosystems on Earth is the tropical rainforests .
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