It goes B C A hope it helped!
Because people are always growing and being born.
I believe that the term metabolic rate reflects the energy the body needs to perform only its most essential activities. It is the rate of energy expenditure per unit time by endothermic animals while at rest, or the amount of energy that a person need to maintain the body functions while at rest per unit time.
Global warming increases the amount of carbon in the atmosphere.
The answer is C Have a great day