The answer to the question is D
Answer:
dont over use the wax, your lips wont toughen up. at first it will be sensitive, and you may get some cuts in your mouth. they give you special wax to put on brackets that have cut your mouth so it doesnt get worse. try to eat softer foods, it also helps of you swish salt water around in your mouth to ease the discomfort. it only hurts for about three days, and it isnt that bad. if your given elastic bands, make sure to use them otherwise you have to keep braces on longer. also, make sure to brush really good!!!
Good luck!
Explanation:
This is completely false.
Legal Medications can come with many risks.
For example, oxycodone, a painkiller, is very similar to heroin in the risk of addictiveness as well as abusability.
The same being with amphetamines (adderall/dexedrine) to meth.
Just because it is legal, does not mean it is any safer or more dangerous.
Edward Jenner, FRS was an English physician and scientist who was the pioneer of smallpox vaccine, the world's first vaccine. Jenner is often called "the father of immunology", and his work is said to have "saved more lives than the work of any other human". so the answer is Edward Jenner invented a vaccination from cow pox that could make a person immune to smallpox.