Bears and salmon have predator-prey relationship. what would most likely happen to the bear population if the salmon population increased ?

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?

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time