Answer:
H20 is not a product of combustion
Answer:
Noble Gases.
Explanation:
The reason why I say this is due to them having eight valence electrons, their outer energy levels are full.
It created an opportunity for the mammals to become dominant on earth by wiping out the dinosaurs.
<span>The main job of the large intestine is to absorb water from the undigested mass. This keeps large amounts of water in your body and helps maintain homeostasis.</span>
