Answer:
they are not effective against viral infections such as a cold or flu.
The answer to what you're asking for would be C.
The First Amendment to the United States Constitution prevents Congress from making any law respecting an establishment of religion, prohibiting the free exercise of religion, or abridging the freedom .
These are some of the examples: new married people,small children,teenagers, pre-school years,retired adults,basically new things to life or like for beginners. Hope this helps.
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