The process of photosynthesis is essential in the oxygen/carbon dioxide cycle. photosynthesis removes from the atmosphere and produces and releases into the atmosphere.
a) glucose, oxygen
b) oxygen, glucose
c) carbon dioxide, oxygen
d) oxygen, carbon dioxide

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."