Ask your own question, for FREE!
Physics 99 Online
OpenStudy (anonymous):

Which of the following best describes the actions that enable you to swallow upside down? A. Gravity moves things from the mouth to the stomach. B. Juices in the stomach pull food toward it. C. Enzymes in the digestive system make food flow toward the stomach. D. Muscle contractions in the esophagus move food toward the stomach.

OpenStudy (anonymous):

D

OpenStudy (anonymous):

AAAAA

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!