Which of these most directly impacts a person's physical health?
a. personal relationships
b. amount of sleep
c. where you live
d. number of friends

What are the functions of the various parts of the neuron? how are messages transmitted through the nervous system? make sure that your response demonstrates that you understand how this works!

Which influences are classified as part of your social environment? a) traits b) friends c) habits d) foods? me !

When should garbage be removed from food preparation areas?