In general, a satellite is anything that orbits something else, as, for example, the moon orbits the earth. In a communications context, a satellite is a specialized wireless receiver/transmitter that is launched by a rocket and placed in orbit around the earth. There are hundreds of satellites currently in operation.
Nervous System. The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts. The brain and spinal cord form the control center known as the central nervous system (CNS), where information is evaluated and decisions made.
Transcript of The Nervous, Reproductive, and muscular system. The Nervous system is form by the brain, spinal cord, CNS, PNS, and the neuron. The brain and the spinal cord are the central of the system. It controls and coordinates the functions throughout the body. The functions of the system is to receive sensory input from internal and external environments, integrate the input, respond to stimuli.