Answer:
B anaphylaxis
Explanation:
the question describes an allergic reaction, which is what anaphylaxis is.
They are part of an organ system
They deleted my answer because I didn't give an explanation but the answer is d. Temporal lobe, you can know by looking up the definition which is "each of the paired lobes of the brain lying beneath the temples, including areas concerned with the understanding of speech."
The answer would be : 10.
Hope this helps !
Photon