Which term refers to the energy emitted when an electron moves from a higher energy level to a lower one?
a. proton
b. neutron
c. photon
d. electron

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.