Needed fast will give brainliest i need correct answer in the past few decades, the number of polar bears in the arctic region has dropped considerably. how might humans to save these species? a. relocate the bears closer to the equator, far removed from their affected habitats. b. plant more vegetation in the seabed of the arctic ocean near the north pole. c. breed polar bears in captivity, and then release them in the colder areas of the polar region. d. fund programs that displace the habitats of the polar bears’ rivals and predators.

c

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answer: i say it foxes

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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.