They send the messages along some cords ing your body from the brain to where ever, and then you do what they say.
nerves
The brain sends and receives messages, usually referred to as signals, to all parts of the body. The nerves scattered throughout the body help in accompolishing this.
Hormones send messages throughout the body using chemical signals. For example, adrenaline, or ephinephrine, is sent to the brain when something stressful is present, and causes a height in energy, higher pulse, perhaps sweaty hands, etc.
To send messages to the different nerves throughout the human body via the spinal cord so that the body can move (for example a person walking).
The nerves.
rthe nerves
Sensory or motor
nuerons otherwise known as nerves
Nerves
These are nerves. Leading away from the brain we'd call them efferent nerves.
No, HPV doesn't spread throughout the body. Syphilis affects the heart, brain, and nerves if untreated.
Nerves do not send blood, rather it is arteries and veins that transports blood throughout the body.