Biology, 15.12.2020 21:00 ferrin6507
Once bacteria have fixed nitrogen, it can be taken up by plants and animals, where it is used in the production of
Select one:
a. nitrogen oxides
b. carbohydrates
c. energy
d. proteins
Answers: 1
Biology, 21.06.2019 14:00
What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2
Answers: 3
Biology, 21.06.2019 18:30
How is the male reproductive system different from other body systems? it isnβt necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.
Answers: 1
Biology, 22.06.2019 01:00
The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?
Answers: 1
Biology, 22.06.2019 13:40
1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.
Answers: 3
Once bacteria have fixed nitrogen, it can be taken up by plants and animals, where it is used in the...
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Physics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01
Mathematics, 19.07.2020 20:01