Responsible for the fact that organic molecules no longer spontaneously form on Earth?

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.

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph