Answer:
Oh wow thats cool...... you can just look it up on the internet. There are the most amazing tricks and things on there.
Cell- <span>the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.</span>
Answer:
2 because the central nervous system includes the brain, cerebellum, cerebrum, brain stem, etc.
