Imagine a scenario in which a climax community is impacted by a natural
disaster. What type of natural disaster did you imagine? Would that
disaster cause an ecosystem to undergo primary or secondary
succession? Explain your answer.

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

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.