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Biology, 21.06.2019 14:30
Scientist have long study the earths climate by looking at which of the following? the earths orbit. the earths rock layers. the antarctic ice. the earths oceans.
Answers: 3
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Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
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Biology, 22.06.2019 05:30
If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?
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Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs
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The lymphatic system cleans up leaked by cells.
a. lymph
c. extracellular fluid
...
a. lymph
c. extracellular fluid
...
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