. The amounts of mood-elevating chemicals in the brain are
Ahigher in sedentary people than in those who are physically active.
Blower in sedentary people than in those who are physically active.
Cthe same in sedentary people and in those who are physically active.
Dnonexistent in sedentary people but not in those who are physically active.
Ahigher in sedentary people than in those who are physically active.
Blower in sedentary people than in those who are physically active.
Cthe same in sedentary people and in those who are physically active.
Dnonexistent in sedentary people but not in those who are physically active.