5. it is a part of the brain that regulates balance and motor skills
6. it is referred to as chewed food
7. it is small- air -containing compartment of the lungs where gas exchange occurs.
8. it is the wavelike muscular contractions of the esophagus
9. it is a point where two bones joints
10. it is a kind of neuron that connects sensory and motor neurons
Choices (all same choices) :
a. melanin b. peristalsis c. Vitamin C d. interneuron e. alveolus f. cerebellum g. joint h. bolus