How does the number of reactants in a double-displacement reaction compare with the number of products?
A. The number of reactants may be twice or half the number of
products.
B. The number of reactants is twice the number of products.
C. The number of reactants is half the number of products.
D. The number of reactants is the same as the number of products.

Which functions of water in living systems would still be possible if water was not polar and did not form hydrogen bonds? check all that apply. climate regulation dissolving ionic compounds for biological reactions providing body support by exerting pressure on cell walls providing body support through buoyancy transport of nutrients within organisms temperature regulation in many organisms