An experimenter surveyed one-half acre of desert preserve and found three cactus wren nests. Assuming that the habit is fairly uniform, how many nests would he expect to be in the entire 200 acre preserve

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?

Twind is considered to be an abiotic factor because it.?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.