Biology, 28.09.2021 17:40 exoticbunnylover123
3. Describe the relationship between photosynthetic organisms and atmospheric carbon dioxide. What happens to this carbon dioxide when we burn fossil fuels or plant biomass?
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How can you tell the difference between rough er from smooth er?
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How far down have geologists drilled holes ? (science) a: 3.8 km b: 12 km c: 100 m d: 1200 km
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Biology, 22.06.2019 18:20
Astudent measured the amount of carbon dioxide (co2) produced by yeast during an experiment. use the data in the table at the right to answer the questions below. which variable is the dependent variable?
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Biology, 22.06.2019 18:30
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
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3. Describe the relationship between photosynthetic organisms and atmospheric carbon dioxide. What...
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