I Learned that… The _is the coordinating system of the body. It consists of the
, _, and the nerves. The two divisions of nervous system are central nervous system and _ . The system takes in information through the senses. For example, if you touch a hot stove, the sense of the skin brings the message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull away.

The nervous system is the coordinating system of the body.

It consists of the brain, spinal cord, and the nerves.

The two divisions of nervous system are central nervous system and peripheral nervous system.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

maybe because its impossible for balloons to lift a whole entire house.