2. Which moves the food from esophagus to the stomach? a. swallowing b. fluids
c. peristalsis d. enzymes
ac final digestion occur?
AL

You should never drive a car if you are a. taking cold medication b. suffering from the flu c. drinking alcohol d. all the above

Which of the following supports the argument that viruses are nonliving? a) they are not cellular. b) their dna does not encode proteins. c) they have rna rather than dna. d) they do not evolve.

Recognizing your emotions is an important first step toward a. dealing with them in a healthy way b. acting on them immediately c. using defense mechanisms to deal with them d. denying that they exist