Water is known as the universal solvent, which means that many substances will dissolve in it. this property cells to obtain and use nutrients because about of our cells are made of water. a) one-half b) one-third c) three-fourths d) two-thirds

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.