Biology, 29.06.2019 15:20 mckenna426
How are microorganisms involved in the movement of nitrogen from the atmosphere to the bodies of other organisms? why can’t other organisms just get nitrogen from air?
Answers: 2
Biology, 22.06.2019 09:00
Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land
Answers: 3
Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
Answers: 1
Biology, 22.06.2019 12:30
Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance
Answers: 3
How are microorganisms involved in the movement of nitrogen from the atmosphere to the bodies of oth...
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