Answer: Vaccines- The history
Explanation: Vaccines are shots of medicine that are used to prevent someone from catching a strain or virus. They are used worldwide, and are given to mostly children and elderly, to protect their immune systems.
What is the history of vaccines? The first vaccine was developed in 1796 by Edward Jenner. He made it to find a cure to smallpox. He tested it on a 13-year-old infected with smallpox, and the boy later showed immunity to smallpox. In 1798, the smallpox vaccine was first released to the public.
Sorry if it wasn't as much as you wanted, I don't have much time
Answer:
Their
Explanation:
Your question is kinda bland so i hope it is right
hope it helps :)
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Answer:
3. finer than that of the Metropolitan Museum of Art in New York.
Explanation:
This is talking about comparatives (like "better", "greater", "worse", etc) and superlatives (like "best", "greatest", "worst", etc).
Remember that whenever we use a comparative or a superlative, we never add the word "more" to it; doing so is redundant and makes the sentence run choppily. So eliminate 2.
Read sentence 1. Grammatically, it's correct; however, if we put it into the sample sentence:
<em>"In my opinion, the art collection of the Louvre in Paris is finer than the Metropolitan Museum of Art in New York"</em>
This makes it sound like the art collection of the Louvre is finer than the actual museum in New York, which is probably not the comparison we want to make. Instead, we want to compare the art collection of the Louvre with the art collection of the Met. So eliminate 1.
Thus, the answer is 3, which runs smoothly and makes sense.
