B. cancer
Explanation:
Smoking causes cancers of the lung, esophagus, larynx, mouth, throat, kidney, bladder, liver, pancreas, stomach, cervix, colon, and rectum, as well as acute myeloid leukemia
She is experiencing a allergic reaction because her shortness breath is caused by throat closing up.
Answer:
Negative feedback should be the correct answer
Explanation:
