Answer:
C. to show that atoms are conserved in chemical reactions.
Explanation:
When your body needs energy, it will convert pyruvate to produce ATF. This is called the Kreb's cycle
Answer:
2 i think .... soooooooo confusing
<span>The increase in the use of wind energy does not have to affect the energy supply of coal, since they are not related in any way and do not depend on each other. It's totally out of logic. They are different energies, the wind energy should not affect the energetic consumption of coal for the simple fact that coal is not necessary to produce wind energy, but it could be said that the demand for coal could be reduced by a small percentage only If the wind energy is used much more.</span>
Answer:
defines the problem to be explored