Which statement is true about organisms such as a horse and a fungi that are unalike?

a. they are not related at all.

b. their degree of relatedness cannot be evaluated.

c. their degree of relatedness can be estimated from their genes.

d. they can interbreed and thus are the same species.

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants