Biology, 14.08.2021 06:10 bayansayma06
Fossil fuels can be burned to power vehicles like cars, but they can also be used to:
A. Jump start nuclear fission
B. Power solar cells
C. Generate electricity
D. Reduce pollution
Answers: 1
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The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important
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Biology, 22.06.2019 05:30
Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
Answers: 2
Biology, 22.06.2019 23:00
Which nutrients contain nitrogen in addition to carbon hydrogen, and oxygen? a) vitamins. b) proteins. c) carbohydrates. d) fat
Answers: 2
Biology, 23.06.2019 00:30
Dna replication allows the basic.units of.heredity found on segments of dna called to be passed on from parent to offspring.
Answers: 1
Fossil fuels can be burned to power vehicles like cars, but they can also be used to:
A. Jump start...
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