Pasteurization is a process where certain packaged or non-packaged food such as milk or fruit are treated with mild heat. The goal of this process is to eliminate pathogens ( infectious agent or germ) and to extend the product's shelf life.
The inventor of pasteurization was the French scientist<em> Luis Pasteur</em>. In his research he demonstrated that thermal treatment would inactivate unwanted microorganisms in wine.
Vaccination is the application of antigenic material (vaccine) to stimulate the body's immune system and to develop an immunity to a pathogen (germ).
Smallpox was the first ever disease for which a vaccine was developed. It was invented in 1976 by the English physician<em> Edward Jenner.</em> Jenner was the first person to publish evidence that the vaccine was effective. The name vaccination derives from Latin<em> vacca </em>(cow), because it was derived from a virus affecting cows.
West Virginia: The state that said no
Answer:
Roman because he is a governor
It might be due to crimes, propaganda and dealing with drugs. Check on websites for the evidence hope this helped.
<span>True. The Precambrian time period is the longest time period in history, taking up more than 80% of the geological record. It runs from the Earth’s formation around 4.6 billion years ago to a period 570 million years ago.</span>
