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.
Answer:
I would protest
Explanation:
Caste is hierarchically graded, each caste being graded inferior to those above it and superior to those below it. The status of man is determined by the rank of that caste in the hierarchy. Once born in that case, his status stands pre-determined and immutable irrespective of any talent he may show or wealth he might accumulate.
In my opinion thats both wrong and unfair.
Answer: The Europeans brought sicknesses and diseases from Europe to the New World and it devastated countless Native American cultures and tribes because their bodies weren’t prone to the diseases like the Europeans were. It was natural bio weaponry. The Europeans also tried to make the Native Americans into slaves, but their immune systems weren’t strong, so They died. This lead to the Europeans bringing in African Americans as slaves.
The answer is A. It was a tie.
Answer:
a) dominated industries so much that other companies could not compete
Explanation:
