Question

which of the following systems contains the esophagus, small and large intestine, and stomach? a digestive b cardiovascular c reproductive d immune

Explanation:

The esophagus, small and large intestine, and stomach are key organs involved in the breakdown and absorption of food, which is the function of the digestive system. The cardiovascular system deals with blood - circulation, the reproductive system with reproduction, and the immune system with defense against pathogens.

Answer:

A. digestive