Answer:
waste of other animals,eating dead animals and plants
A. for cooking food and transmitters
The substances that protect against oxidative stress and the resultant tissue damage at the cellular level is, option B. Antioxidants. Oxidation can cause imbalance in the body. Antioxidants are used to counteract the damage produced by free radicals. Good natural sources of antioxidants include fruits and vegetables.
Because with out energy we wouldn't be moving and we would always be sleeping.
I feel that it is calcite. I know that does react rapidly.