Fact 1: Many corals secrete an exoskeleton that builds up to become a coral reef. Fact 2: To fisherfolk, coral reefs are homes to fish that are waiting to be caught. Given the two facts above, answer the question "What do exoskeletons secreted by corals do?" with the following options: - Give homes to humans - Give homes to penguins - competing for resources - Give homes to fish - reproduce - Give homes to birds - preventing heat transfer - protect them
Answer:
Give homes to fish