Which statement describes one way that the source of the energy released during cellular respiration is delivered to tree cells?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Which characteristics are typical of a human population in the postindustrial stage?