I believe its
D.
C.
A.
honestly not sure though
His cells contained normal levels of oxygen molecules, low levels of amino acid molecules, and low levels of glucose molecules. Will this patient be able to exercise normally? a Yes, as long as her cells have enough oxygen, her body will be able to exercise.
The answer is the Lymphatic system
The lymphatic system plays an integral role in the immune functions of the body. It is the first line of defense against disease. The system itself is an extensive drainage network that helps keep bodily fluid levels in balance and defends the body against infections.