New research shows that nerve endings in the fingertips perform neural ... to cells in the spinal cord, which then relay these signals up to the brain. ... back, as this may be critical to the type of information they send the brain.”.
Heart disease, lung disease, gum disease, throat cancer, halitosis
Answer:
Covering mouth while sneezing
Explanation:
It prevents germs going airborne and spreading to another person or surface.
The other answers are ways to get better from an illness or are just inefficient
