1 Pick a starting location and draw the first vector to scale in the indicated direction. Label the magnitude and direction of the scale on the diagram (e.g., SCALE: 1 cm = 20 m).  Starting from where the head of the first vector ends, draw the second vector to scale in the indicated direction.
brain transmit messages to the body using neurons and spinal cord. ... Motor neurons carry messages away from the brain and back to the rest of the body. the central neurons sâ¦ystem does many jobs at the same time. It controls all voluntary movement, such as speech and walking, and involuntary movements like blinking and breathing.
First things first: We have nerves all over the body â branching off of the spinal cord and extending out to all areas, with the longest nerves extending to our fingers and down to our toes. Nerves send signals from the brain to the body, and to transmit information from exterior back in to the spinal cord and brain.