Answer:
a heterogeneous mixture.
Explanation:
i think bc two different mixture are a heterogeneous mixture.
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:
1740 until her death in 1780.
Explanation:
Nowadays with new technologies and new ways of communication politicians promote themselves in different ways as the ones from the past. Those new ways can sometimes benefit their campaigns but at the same time be dangerous. On one hand, journalism is in charge of providing reliable information along with judging politicians. However, journalism has been replaced by phone cameras and normal citizens who provided real information in real time without edition. On the other hand, politicians make good use of internet tools such as webpages, which help them keep direct contact with voters. Moreover, a modern mode of communication is the cooperation of celebrities like musicians and actors or actresses who promote politicians through expensive campaigns or artistic events.
