Question

1. What is the most important idea in the article?
2. What are coral reefs made of?
3. How have coral polyps "helped make the world in the ocean?
4. How have coral polyps "helped make the world" on land?
5. What is the cause of coral bleaching?
6. What does the author want people to do now?

Answer 1

Respuesta:

Explicación:

Yes my morder is open inglis