Why does a change in the food web affect the balance of an ecosystem? a.) in a food web, energy does not pass from one part to another. b.) there is more energy available at higher levels of a food web. c.) in an ecosystem, prey and predator populations affect each other. d.) in an ecosystem, a population will always return to its previous level in the ecosystem.

C) In an ecosystem, prey and predator populations affect each other.

Think of cause and effect: The wolves keep the deer population in check because they hunt them. If the wolf population increases, the deer population goes down. If you reduce the number of wolves than the deer population goes up.

Hope this helps :)

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.