<span>Biomedical support services careers</span>
Chemical waste discharged from an oil refinery.
Pesticide runoff after spraying crops on a rainy day.
Hazardous waste discharge from a treatment plant.
Answer:
B.
Explanation:
An allergic response is a hypersensitive immune reaction to a substance that normally is harmless or would not cause an immune response in everyone.
Answer:
THE ANSWER IS OPTION B... PLS MARK BRAINLIEST
Explanation:
Like urs family is a happy family... write points which are good in ur family.... (qualities)