Why can water be used in the cooling system of a car? a. it always heats the car in the winter. b. it fluctuate temperatures in different climates. c. it resists fast temperature changes in the car's engine. d. it produce fewer carbon dioxide emissions.

and after water is usually warmed by the sun the water temperature raises and then evaporates .

answer///multiple alleles;

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )