When Ryan Gets Adequate Sleep the Night Before His Basketball

Multiple Choice

When Ryan gets adequate sleep the night before his basketball games, he has energy to run faster up and down the court. This can be attributed to

A) his cognitive ability being restored while he sleeps.
B) increases in his body temperature and caloric expenditure while he sleeps.
C) increases in brain activity while he sleeps.
D) conservation of body energy while he sleeps.