Answer:
cell
Explanation:
The cell is the smallest unit of life that can divide, multiply, grow and respond to stimuli from the environment.
All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms.
Atoms are the smallest and most fundamental unit of matter.
So it is not Atoms as most people think, it is Cell.
The best option to this answer is B <span>Carl is tall; his brother is short.
</span>A semicolon is often used to merge two independent clauses (or two complete thoughts). [ex. my cat has brown fur; my dog has white fur.]
