Deanna explains to wesley the different types of nitrogen in the nitrogen cycle. choose the sentences that she includes in her explanation. select all that apply. a. bacteria fix nitrogen from ammonia gas. b. nitrates in soil are taken up by plant roots. c. nitrifying bacteria convert ammonia to nitrates. d. herbivores eat plants to fix nitrogen gas from the air. e. nitrogen is found as a metal in the soil after it is fixed by bacteria.