What part of a dolphin is homologous to the structures found in a bat wing?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

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.

Explain how light energy is turned into chemical energy? ! due tomorrow!