a person who has allergies has a compromised immune system because the body’s immune system\nattacks its…

a person who has allergies has a compromised immune system because the body’s immune system\nattacks its healthy cells.\noverreacts to an antigen.\nsteals nutrients from healthy cells.\nresponds to mutagens.

a person who has allergies has a compromised immune system because the body’s immune system\nattacks its healthy cells.\noverreacts to an antigen.\nsteals nutrients from healthy cells.\nresponds to mutagens.

Answer

Answer:

B. overreacts to an antigen.

Brief Explanations:

Allergies occur when the immune system over - reacts to harmless antigens (allergens), like pollen or dust. It's not about attacking healthy cells (auto - immune diseases), stealing nutrients, or responding to mutagens.