Will give brainliest for best answer! what is considered the 'powerhouse of the cell'?

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism