Question

6 writing evaluation
using the article, explain the role of the esophagus in digestion and the impact of space on the function of the esophagus.

Explanation:

The esophagus is a muscular tube that transports food from the pharynx to the stomach during digestion. In space, microgravity can affect the normal peristaltic movements of the esophagus and may lead to issues like gastro - esophageal reflux due to the lack of the normal gravitational assistance in keeping stomach contents down.

Answer:

The esophagus is a muscular tube that moves food from the pharynx to the stomach in the digestive process. In space, microgravity can disrupt its normal peristaltic function and may cause gastro - esophageal reflux problems.