Respuesta :
Answer: A. Redness, heat, swelling, and pain
Explanation: Inflammation is the body’s way of responding and fighting when it’s invaded by a pathogen or injured through trauma. Inflammation can occur with any threat or injury to the body. If a pathogen is present, the body has specific steps that it goes through to mount an immune response against the pathogen. Inflammation has specific signs and symptoms:
• Redness
• Heat
• Swelling
• Pain
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