Title: Wavelike movements that propel food through the digestive system are called: Post by: vietquocnguyen on Mar 31, 2018 Wavelike movements that propel food through the digestive system are called:
a. peristalsis b. contractions c. muscle propulsion d. cilia beating e. microvilli and villi motion Question 2 The vertebrate jaw first appeared in which organism? a. fishes b. amphibians c. reptiles d. birds e. mammals Title: Wavelike movements that propel food through the digestive system are called: Post by: merana.potros on Mar 31, 2018 a a |