At the end of the eighth week, the embryo is only one inch long and weighs just one gram. According to the text, what can the embryo now do?

When an individual becomes frightened or alarmed their adrenal cortex releases glucocorticoids, which in turn __________

a) raise blood sugar levels. b) lower heart rate and respiration. c) stimulate the release of testosterone in both males and females. d) stimulate what is known as the glycogen cascade.

Three-year-old Kate sees many squirrels in her front yard. One weekend on a family camping trip, Kate sees a chipmunk. "Look, Dad, a squirrel with no tail!" Calling a chipmunk a squirrel is an example of accommodation

Indicate whether the statement is true or false