What causes a ducks feathers to repeal water

Which are forms of nitrogen that are usable by humans

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 is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination