Body composition is the percentage of a body's weight
Explanation:
Body composition is the body's amount of fat relative to fat-free mass. Individuals with optimal body composition are typically healthier, move more easily and efficiently, and generally feel better.
Increasing the voltage will increase the current proportionately. (C)
That's just Ohm's Law:
<em>"The current through a circuit is directly proportional to the voltage across the circuit. The proportionality constant is the reciprocal of the circuit's resistance."</em>
