how do bacteria plants grow?
a. they prepare nitrogen atoms from nitrogen molecules.
b. they break down carbon dioxide molecules.
c. they assist in respiration.
d. they push nitrogen into the plants' roots.

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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.

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that

Which individual below would be considered heterozygous? a.dd b.dd c.dd