Answer:
vaccination
Explanation:
This procedure was first developed by the chinese to be protected by something called "Smallpox"
Answer:
some risk are:
Risk is always present
Perceived risk differs from actual risk
Risk is affected by all road users
Risk can be managed.
Explanation:
When skin warts appear, it can seem as if the harmless growths came out of nowhere. But common warts are actually an infection in the top layer of skin, caused by viruses in the human papillomavirus, or HPV, family. ... And most people will have at least one common wart at sometime in their lives, usually on their hands.
This is true, Alcohol can pass directly into the bloodstream from the mouth or stomach
