Vascular plants, like this one, use sunlight to make food through the process of photosynthesis. Most food, a sugar, is made in
the plant's leaves. How does the plant move the sugar to other parts? A) in the xylem
B) in the phloem
C) through the stomata
D) through the cells' vacuoles
The three parts of the cell theory are as follows: (1) All living things are made up of cells, (2) Cells are the smallest units (or most basic building blocks) of life, and (3) All cells come from preexisting cells through the process of cell division.