Question

what does the esophagus do? select all that apply. it is a muscular tube that moves food from the mouth to the stomach. it filters blood coming from the digestive system. it pumps oxygen - poor blood to the lungs and oxygen - rich blood to other body organs. it releases excess water, salt, and other waste from the body in the form of sweat. it adjusts the level of salt, water, and minerals in the blood.

Explanation:

The esophagus is a muscular tube that transports food from the mouth to the stomach. The other functions listed pertain to different organs (liver filters blood from digestive system, heart pumps blood, skin releases sweat, kidneys adjust blood - salt, water and mineral levels).

Answer:

It is a muscular tube that moves food from the mouth to the stomach.