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Which of the following best describes an antibody?
1. Protane the targets and blocks and molecules
2. A molecule that causes the body to react negatively to certain substances
3. A tiny invader, like a virus,
bacterium or parasite
4. A molecule that provides energy to the body
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Answers: 2
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Which of the following best describes an antibody?
1. Protane the targets and blocks and...
1. Protane the targets and blocks and...
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