Answer – 3. A weakened form of a virus
When getting a vaccination, the substance which is injected into the body is a weakened form of a virus. This weakened from of the virus has the ability to arouse the body’s defense mechanism without causing an infection.
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Answer:
the answer is xiphoid process
Answer:
a polymer is a large unit comprised of monomer
Answer:
food stuff and building materials
Explanation:
why is because the produce food stuff more than buidling materials
<span>Any physical or psychological event that produces stress</span>
