Muscular System To Nervous System
The skin detects that there is something on it. It sends a message to the brain. The brain sends a message through the spinal cord. The message gets transferred one nerve cell to the next nerve cell. It is transferred in neurotransmitters through the synaps to the other nerve cell. That nerve cell sends the message to the muscle cell, The muscle cell contacts causing the other muscle cells to contract. They keep contacting until the whole muscle contracts pulling on the tendon which makes the bone move. When the bone moves it causes body movement.
The skin detects that there is something on it. It sends a message to the brain. The brain sends a message through the spinal cord. The message gets transferred one nerve cell to the next nerve cell. It is transferred in neurotransmitters through the synaps to the other nerve cell. That nerve cell sends the message to the muscle cell, The muscle cell contacts causing the other muscle cells to contract. They keep contacting until the whole muscle contracts pulling on the tendon which makes the bone move. When the bone moves it causes body movement.