Answer:
C. The reactions take up too much space in the cell if the enzymes are missing.
Explanation:
The oxygen is bonded and transported by the hemoglobin that is an iron bearing protein
The machine is plugged into an electrical source, which gets the motor's wheel spinning. The machine is then unplugged and the wheel keeps spinning under its own inertia. Then electrical energy is extracted from the spinning wheel
An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.
Adaptation because organisms adapt to avoid extinction.