D they are easily contained charges so on and off is no problemo
<span>B is the correct answer
hope it helped</span>
Explanation:
Lactic acid is mainly produced in muscle cells and red blood cells. It forms when the body breaks down carbohydrates to use for energy when oxygen levels are low. Times when your body's oxygen level might drop include: During intense exercise.
Turning off the switch breaks the electrical current to the light - no supply of energy, the light goes off.
Answer:
I beleive the answer is C, hope it helps!✌
Explanation:
