Question

Which organ systems are used to help the body shiver?

Answer 1

Answer:

Sometimes you'll shiver when you're excited or afraid. When you feel these things, your brain and nerves send out messages through your body that cause your muscles to get excited, so you shiver.

When we shiver, our skeletal muscles shake. It creates warmth. Shivering creates heat by shaking of muscles. So it is the muscular system, which is trying to warm the body here.

Hope it helps

Answer 2

Answer:

Located in the posterior hypothalamus near the wall of the third ventricle is an area called the primary motor center for shivering. This area is normally inhibited by signals from the heat center in the anterior hypothalamic-preoptic area but is excited by cold signals from the skin and spinal cord.