Answer:
Because humans are at the top of the food chain, biomagnification is of serious concern. Humans who are affected by biomagnification tend to have a higher risk of developing certain cancers, liver failure, birth defects, brain damage, and heart disease.
Explanation:
y=(x-2)/(1/9)
y equals x minus 2 divided by 1/9
The correct answer is A) radiant to chemical.