What can prevent an allergic reaction?
chemical messengers prolactin release with their fur sweating Breathing mask deoxyribonucleic acid Cooking hormones
A B C D E F G H
Allergies are a reaction of the immune system to harmful particles in the air.
A breathing mask can prevent an allergic reaction
What can prevent an allergic reaction? (A) chemical messengers (B) prolactin release (C) with their fur (D) sweating (E) Breathing mask (F) deoxyribonucleic acid (G) Cooking (H) hormones