subject
Biology, 17.04.2020 23:54 nuclearfire278

How is the nitrogen cycle important to humans?
O
O
It produces free nitrogen that humans can breathe.
It converts nitrogen into a form that humans can obtain by eating other organisms.
It produces nitrogen compounds that humans can breathe.
It converts nitrogen into a form that humans can obtain by absorbing it through their skin.
O

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 04:00
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino
Answers: 2
question
Biology, 22.06.2019 11:00
Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.
Answers: 1
question
Biology, 22.06.2019 12:30
Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear
Answers: 2
question
Biology, 22.06.2019 13:00
How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
You know the right answer?
How is the nitrogen cycle important to humans?
O
O
It produces free nitrogen that...
Questions
question
Mathematics, 04.08.2020 14:01
question
Computers and Technology, 04.08.2020 14:01
question
Biology, 04.08.2020 14:01
question
Biology, 04.08.2020 14:01
question
Mathematics, 04.08.2020 14:01
question
Biology, 04.08.2020 14:01
question
Mathematics, 04.08.2020 14:01
Questions on the website: 13722363