S: Nervous System
BC: Factors that affect the system over time are - How the system functions as a whole- | Smoking,drugs, drinking, cancer, depression, obsessive eating,excessive coldness, excessive heat, lack of oxygen, excessive heat rate. Exercise, communications, eating healthy, diet, controlling stress, healthy state of mind, keeping lungs clear, drinking lots of water, avoiding stressful situations, having healthy relationships.
FC: Nervous System
1: The Cerebrum The cerebrum forms on the top of the brain and receives sensory messages from the body and controls muscles and it also allows a person to think.
2: The Medulla Oblongata Its the lower part of the brain and is connected to the spinal cord.It is the part of the brain that controls vital activities like respiration, heart beat, and digestion.
3: The Cerebellum It is found below the cerebrum and its job is to coordinate the muscles of the body.
4: The Neuron It sends a message to the end plate then a new message is generated.
5: The Spinal Cord It is enclosed in hard bones its job helps you balance and it makes you stand up straight.