Q:Q: What is the sac-like organ at the end of the esophagus? Read this paragraph and choose the correct option from the provided answers: The stomach is a sac-like organ at the end of the esophagus. It has thick muscular walls. The muscles contract and relax. This moves the food around and helps break it into smaller pieces. Mixing the food around with the enzyme pepsin and other chemicals helps digest proteins. Choices: - rectum - larynx - appendix - stomach A:
A:
stomach