Question

plz tell plzzzzzzzzzzzzzzzz​

Answer 1

Answer:

the energy contained in a fuel or food, determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kilogram.

Explanation:

so I think it's option B

Answer 2

You should be happy right ??

Here i have 0 inbox

don't post such questions

you make me envy of you