If a decision was made to increase agriculture fertilizer application, which would be an example of a negative trade-off based on this decision?

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Which description provides the best objective summary of the article in the passage?