The hierarchical division of motivation into levels that progress from basic physical needs to psychological needs to self-fulfillment needs was developed by:

In the human body __________________ serve as a major energy source for living cells.

The enzyme pepsin functions by   

What is an emotion? 

In the human body, sodium plays a role in

A mastery goal is to a(n) _____ mindset as a performance goal is to a(n) _____ mindset.

Normal, healthy blood pH is measured at ______________________.

The pancreas is known for its ability to produce and release the hormone ________________________.  

Learning theories and principles were an important influence in the development of _____ theories of motivation.

The outer, granular layer of the kidney is referred to as the ______________________.