D. Photosynthesis only takes place in the light, while cellular respiration takes place in the light and dark.
Yes you can. The atomic mass measured from the proteins and neutrons in an atom, since you know he number of protons, you can subtract and be left with the number of neutrons.
<span> It is hotter near the equator because the Sun's rays hit the Earth more directly in that area so they are focused or concentrated more in that area</span>
It is true, it does release hydrogen ions in a water base.
