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vlada-n [284]
3 years ago
5

Which of the following statements is true?

Biology
2 answers:
Sonja [21]3 years ago
5 0
C gravity and muscle contractions move food down the esophagus. These muscle contractions are called peristalsis
Nataly_w [17]3 years ago
5 0
D gravity and muscle contractions move down the esophagus
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