Biology, 19.07.2019 14:10 Mayrah7486
Acommunity wants to build an energy source to replace its coal power plant. the planners want it to be safe, renewable, and have a minimal impact on the environment. choose an energy source for this community.
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Biology, 21.06.2019 14:30
One group of reptiles, characterized by the fossil ark metal x
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Biology, 22.06.2019 01:10
Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.
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Biology, 22.06.2019 08:00
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
Biology, 22.06.2019 10:50
Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%
Answers: 2
Acommunity wants to build an energy source to replace its coal power plant. the planners want it to...
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