The food we eat has potential energy because as our body digests it, it provides us with energy for basic metabolism.
a. gravitational
b. magnetic
c. chemical

Hi, the answer is C. (chemical potential energy)

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

the assestment will probley apele with cause and effect