Asection of dna that provides information for a protein is called a
gene
chromosome
autosome
allele

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.

About __ of the mass of the cell is water

How water is moving through the ecosystem ?