Our immune system protects us from foreign and damaging organisms through our antigens. Once a pathogen (damaging cells/harmful) is detected within the body, the immune system deploys white blood cells to defend the host and eliminate the threat. The Immune System acts as our body’s security system.
Answer:
Our immune system protects us from foreign and damaging
organisms through our antigens. Once a pathogen (damaging cells/harmful) is
detected within the body, the immune system deploys white blood cells to defend
the host and eliminate the threat. The Immune System acts as our body’s
security system.
Explanation:
