The esophagus, stomach, and intestines are part of which system A. Digestive system B. Circulatory system C. Muscular system D. Nervous system

A

Explanation:

Because the circulatory system is the heart. The muscular systems are the muscles. And the nervous system is the nerves. The only one that makes sense is the digestive since they all help you digest foods.

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the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.