Many of the biochemical reactions that occur within cells are catalyzed by enzymes. which of the following statements is true about most enzyme-assisted reactions?

Why are adults bigger than they were as children biology

Rotenone is an insecticide that is toxic

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