What do hitting a tennis ball and a heartbeat have in common?

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Why does miranda have that particular vision of dr hildesheim answer?

What factors contribute to the effect an environmental toxin has on the human body?