how old is a bone if it presently contains 0.3125 of C-14 but it was estimated to have originally contained 80.000g of C-14

Summarize possible ways in which phases of matter could combine to form a solution.

Draw the structure for 5-isopropyl-2-methyl-3-nonene

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