Could someone help me on question 15 and17 pls

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.

Name the glands associated with human digestive system

Each nephron is made up of capillaries that form the __ sweat glands bladder glomerulus ureter