1. the types of trace elements in organic compounds.

2. how compounds in different types of organisms can be used to benefit people.

3. describe what is meant when water is called a polar molecule.

answer; /// i believe that the correct answer is (50%);

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex