What do nitrifying bacteria do?
a. remove nitrogen gas from ammonium
b. rele...
Biology, 26.02.2020 17:46, cxttiemsp021
What do nitrifying bacteria do?
a. remove nitrogen gas from ammonium
b. release nitrogen from fossil fuels
c. convert ammonium to nitrates
Answers: 2
Biology, 22.06.2019 11:30, nevejames07
What materials must dams have to produce electricity, and what must occur?
Answers: 1
Biology, 22.06.2019 15:00, katlynnschmolke
Why should organisms reproduce more offspring than will survive? select all that apply.
Answers: 2
Biology, 22.06.2019 15:30, DogeDogeLove
When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d. higher
Answers: 2
History, 20.10.2019 10:00
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English, 20.10.2019 10:00