Puberty is best defined as a
a. social process resulting in adult-like thinking.
b. biological process resulting in adult-like thinking.
c. social process resulting in the ability to produce a child.
d. biological process resulting in the ability to produce a child.
Question 2
Recent research indicates that elementary school children are sedentary _____ of the time.
a. 43
b. 53
c. 63
d. 73