The answer is B. Shivering when Cold
Homeostasis is the maintenance of Stable Condition within the body
When we are experiencing a cold temperature, Our brain send a signal to our nerves to tighten and loosen really fast in order to create heat within our body. ( making it back to a stable temperature)
The answer is Ganglion cells. It is a nerve cell bunch or a gathering of nerve cell bodies situated in the autonomic sensory system and tangible framework. Ganglia house the cell collections of afferent nerves and efferent nerves. It is a kind of neuron situated close to the internal surface of the retina of the eye. It gets visual data from photoreceptors by means of two middle of the road neuron sorts: bipolar cells and retina amacrine cells.