Answer: Hypersensitivity reaction is a condition in which the normally protective immune system has a harmful effect on the body. It involves harmful immune response following sensitization and subsequent antigen contact. Type IV such as contact dermatitis reactions are delayed and cell-mediated and are the only hypersensitivity reaction that involves sensitized T lymphocytes rather than antibodies.
d
Explanation:
they ended up using each other methods for whatever they had to do
Answer:
the answers D all of the above
Answer:
A and c are your anwers :))
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Answer: i all depends on what your eating
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hope this somewhat helped! look on google if you need further help. or wait for more answers
