3. Do you think that there may be some closely related species of organisms that cannot be identified with a classification key? Explain your answer.

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.

Explain the significance of thesaurus geographicus

This is a biological reaction due to a stimulus. i need this quickly !