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What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?
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Biology, 22.06.2019 17:30
Describe how viruses and bacteria can be used as biological weapons. what are some of the potential threats and potential benefits? do you agree with the use of viruses and bacteria as biological weapons? why or why not?
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Biology, 22.06.2019 23:00
What do decomposers leave behind after getting their energy?
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Which factor in sexually reproducing organisms leads to increased variation among offspring?...
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