Due to a drought, an area is lacking the fertile soil to make plants
grow. What is this an example of?
A. population size
B. limiting factor
C. competition
D. population density

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

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?