Why can't all mixtures be classified as solutions?
question 1 options:
not all mixtures are homogeneous.
not all mixtures are heterogeneous.
not all mixtures have solutes and solvents.
mixtures are made of only one substance.

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