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.
Motor neurons carry impulses from the brain to the body. Movement of muscles and secretion of glands is controlled by motor neurons. Interneurons reside within the brain and spinal cord and form connections between motor and sensory neurons. Incoming sensory information is transmitted via association neurons to motor neurons which initiate a response. Interneurons help to form networks, neurons that work together to control complex functions such as learning, remembering, making decisions and other complex behaviors.