Answer: A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response. These molecules are called antigens, and they are present on all viruses and bacteria
Explanation:
Answer:
a story in which the characters and events symbolize human truths
Explanation:
Question: What is the authors purpose for using the transitional word however?
‘Assuming this is the question you’re referring too’
Answer: However can be used in different ways depending on the context surrounding the word, but the main reason for this is to oppose a counterclaim you may have used in something such as an argumentative essay. Or to show the reader opposing statements
Answer:
B) Pollution is everywhere, but there are ways to reduce. By walking or biking, instead of driving, air pollution can be reduced. People can also buy and eat organic foods to support clean farming. Finding new uses for old things also helps.
Explanation:
Answer:
a position as an adjunct professor at a technical college
Explanation:
This is an academic job that will help James with his future.
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