GIVING BRAINLIEST

The burning of fossil fuels has harmed the
environment by
(1) decreasing acid rain in the northeast United
States
(2) adding carbon dioxide to the atmosphere
(3) increasing biodiversity in the lakes and ponds
of the Adirondacks
(4) depleting the ozone shield directly over
western New York State

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 of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

In which of the following relationships is one organism always benefited while the other organism is always harmed