Should killer whales be kept in marine parks be free in the wild wikipedia

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.

Describe the function of the endomembrane system? what organelles are involved?

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?