In one type of immune response, cells of the immune system enter tissues lining the lungs and stomach. Their job is to patrol fo
r and combat pathogens that enter these parts of the body. Which of the following makes the best argument of how systems work together in this type of immune response? A.
The nervous and muscular system work with the immune system to allow it to move.
B.
The excretory system works with the digestive system to remove wastes.
C.
The cardiovascular system works with the immune system to transport oxygen and glucose to the body cells.
D.
The digestive and respiratory systems work with the immune system to act as barriers, preventing pathogens from entering further into the body.
The nervous system controls various organs of the body directly. The brain also receives information from many organs of the body and adjusts signals to these organs to maintain proper functioning. The skeletal system makes up the framework of the body and allows us to move when our muscles contract.The muscular system is made up of tissues that work with the skeletal system to control movement of the bod.
The amount of the energy in kilocalories that should be expended by a person should not be less than the amount of kcal present in the food that is eaten. In the problem given above, George should also be able to expend 750 kcal in order to process the food.
