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algol [13]
3 years ago
9

Tolerance for self-antigens is abnormal. select one: a. True b. False

Social Studies
1 answer:
Over [174]3 years ago
8 0
Tolerance to self<span> is due to the action of foreign </span>antigens<span> that inactivate the immune response to </span>one's <span>own tissues.

b. False</span>
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We can actually deduce here that the main coronary artery that bifurcates into two smaller ones is the left main coronary artery.

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2 years ago
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