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The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?