It is important that water is a powerful solvent because ?
A. processes in all organisms need water.
B. only animals need water.
C. plants have the ability to make their own water.
D. there is only a limited amount of water.

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.