Biology, 23.07.2019 02:30 hastephens03
What do nitrifying bacteria do! 1.remove nitrogen gas from ammonium 2.absorb nitrates through soil 3.convert ammonium to nitrates 4.release nitrogen from fossil fuels
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Biology, 21.06.2019 19:30
Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?
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Biology, 22.06.2019 03:00
The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.
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Biology, 22.06.2019 07:00
Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?
Answers: 2
What do nitrifying bacteria do! 1.remove nitrogen gas from ammonium 2.absorb nitrates through soil...
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