Generating heat in order to start a reaction uses energy to begin with. Enzymes however reduce the activation energy and can only function (usually) within a narrow temperature range, using less energy. Enzymes are used because they are more efficient.
Maintenance of homeostasis usually involves negative feedback loops. These loops act to oppose the stimulus, or cue, that triggers them.
The water found on wet lands is either brackish , fresh water or salt water the main wetland types are swamp , marsh and bog and fog and most wet lands are pet lands
Answer:
i dont know if its correct cause that information came from Wikipedia..
