What would a biologist see if she examined a small piece of a leaf from a plant and a small piece of a root from the same plant through a microscope?

The leaf would be made up of cells, but the root would not be made up of cells. The root would be made up of cells, but the leaf would not be made up of cells.

i think 4.44 moles

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.