If an aquatic animal relies on photosynthesis to survive, in which ocean zone would it be most successful?

a. ) bathypelagic zone
b.) epipelagic zone
c.) mesopelagic zone
d.) abyssopelagic zone

the answer is definitely c.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

i think that the answer is c

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.