Which of the following represents a path that a nerve impulse could travel in the nervous system?

According to the cladogram, which organisms have roundworms as a common ancestor?

Talking listening and reacting non verbally are all part of communicating

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.