What is senescene?

mate i want the answer related to biology..

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?

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph