Answer:The reason that reefs are dying is human activity in some pleases
Explanation:
Explanation:
Rock fragments squeeze together
<span>the answer is John Innes Centre</span>
Im pretty sure its
A. Number of Organisms
B. Amount of Matter
A million sorrys if im wrong :(
Breaking bonds takes energy, forming bonds releases energy
If you break more bonds than you form it would be an endothermic reaction