<u><em>Answer: Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products.</em></u>
Explanation:
It's A. volume
Pressure =

with const depends on the chosen unit of volume
I think so...
A. The Average Ecological footprint will need to decrease . 6-11-18
<span>Which part of the electromagnetic spectrum has a higher frequency than ultraviolet light? </span>B. Gamma Rays.