Lamps
electric wiring
extension cords
electrical appliances
power outlets
Green plant - cow - human - mosquito
Answer:
It looks like the second one is the correct answer.
Answer:
I think it's A but I'm not sure
Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.