Aspecies of bird disperses in the south in a random pattern. which of the images shown is representative
of a random pattern?
. a. middle image
b. bottom image
c. they're all random.
d. top image

In which situations is the principle of cross-cutting relationship useful in determining relative age?

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.

What are levels of ecology and how can we remember them