Two statements support the claim that Jenner has been given credit for starting and spreading the practice of immunization:
- Jenner became interested in the protective effects of cowpox during his apprenticeship. Here, we are told that Edward Jenner started working on ways to defend the body against diseases as early as during his apprenticeship when he was a teenager. He had been told that farm workers who had contracted cowpox were immune to the smallpox epidemic which was spreading across Europe at the time. He then started working on a vaccine containing cowpox.
- Jenner made the first step to erase smallpox. This first step was to try his new smallpox vaccine on a child in 1796. The child did not catch smallpox. In order to get recognition and validation from the authorities, Jenner administered his vaccine to 22 more people, with success.
Answer:
Traslation:
1.What is the power source of a thermal power plant?
2.What is the power source of a hydro power plant?
3.What is the power source of a solar panel power plant?
4.What is the power source of a wind power plant?
1. Its source of energy is normally through the combustion of fossil fuels such as oil, natural gas or coal.
2. Its source of energy is that of streams or waterfalls.
3. Its energy source is obtained directly from solar radiation.
4. Its source of energy is obtained through the force of the wind.
The answer is letter C. It helped prevented droughts
The government was able to come up a certain way in order to prevent another Dust Bowl to occur in the US. They were able to introduce crop rotation and irrigation and soil tillage. These new farming Methods were introduce under the New Deal. The New Deal program was one of the program being implemented by the US government during the Great Depression
French because of Quebec and montreal
