Suggest a way that each farm could change their farming practices to prevent pollution of the river with nitrates. (Gizmo)

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.

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?