Answer:"chemicals"
-and-
"disease"
-and-
"obesity"
Explanation:Negative connotation refers to a bad feeling that we experience when we hear a certain word or phrase .
Provided that this writer wants people to actual dislike and dissociate themselves from conventional grown foods these words adds to that as they will give people a bad feeling about such foods.
B. Stamp
Is the correct answer, I think.
I think it’s A tell me if it’s write!