Aline is sitting in a physician's office and has just been told that a nurse will be coming in to measure her bmi. aline is not familiar with the term bmi and starts to panic. how should her mother reassure her about bmi tests?

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.