What accounts for the variation darwin observed among island species in the galapagos?

Tides that occur during the new and full moons

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.

Asegment of dna that codes for rna and a protein is a