It keeps nature at a healthy balance of which the available habitat can support (carrying capacity). For many wildlife species, hunting also helps to maintain populations at levels compatible with human activity and land use. Wildlife is a renewable natural resource with a surplus and hunters harvest that surplus
a hunting reserve is a place where people can go and hunt certain animals it helps balance nature because it prevents people from hunting too many wild animals
The Tell Tale Heart is a good coparison of some challenges many eighth graders might face. Including, the guilt of lying or deceiving someone and being extremely annoyed by someone or something.