In this drawing, which layer of rock is the oldest

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

Which law represents a balanced chemical equation?