Why are carbon dioxide concentrations expected to increase?
a. carbon dioxide concentrations are expected to increase, because fossil fuel burring is expected to
increase,
b, carbon dioxide concentrations are expected to increase, because of an increase in agriculture,
e, carbon dioxide concentrations are expected to increase, because more land will have to be deared
for increasing populations and agricultural use,
d. all of the above
select the best answer from the choices provided
оа
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step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

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answer; endometriosis;