Please answer each one! 1-what types of animals live in a coral reef?
2-What important roles do cnidarians play in coral reefs?
3-How do the tiny animals get their food in coral reefs?
4- How do algae help the corals?
thanks so much if you help

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases