Which of the following is a true statement? * A. Natural selection happens randomly once every century
B. Natural selection produces change in populations, rather than individuals.
C. Natural selection occurs when individuals acquire traits
D. Natural selection cannot be observed or seen by the eye.

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.

Which label correctly identifies what x represents in the concept map?

What is the most abundant vertebrate on earth?