Which of the following helps keep an athlete healthy?
O
A. Getting enough rest.
O
B. Eating a proper diet.
O
C. Leading a balanced life.
O
D. All of the above.

D

Explanation:

Everyone of these answers would result in a healthy athlete.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

. the sierra madre fault zone of southern california

. the san andreas fault california