Gavin's aunt enjoys playing school with him. He likes to pretend he is an older, school aged child and she likes it because he is learning about school routines and how to be respectful to authority figures. This method of instruction is called _________

Light passes through the ________, then the _______ and the _______ before it reaches the ______ of the eye

Fill in the blank(s) with the appropriate word(s).

If John is continually worrying about earning enough money to prevent him and his family from being evicted by their landlord, we could say he is trying to gratify his:

a. self-esteem needs b. safety needs c. love needs d. meta-needs