Why is it a good idea to have a carbon monoxide detector in the home? to keep parents and children from suffocating to avoid poisoning by a buildup of co gas to warn members of the household of smoke from a fire nextreset

In multiple sclerosis, the immune system destroys the substance that coats and protects nerve fibers in the brain and spinal cord. this causes inflammation and injury to the nerves, and the axons don't conduct impulses as well.

What type of medicine to people take if they are lactose intolerance

Explain why many people are concerned about uv rays? explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?