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Biology, 21.06.2019 15:00
Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons
Answers: 1
Biology, 22.06.2019 08:10
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
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Biology, 22.06.2019 14:10
Climate like that in the sahara desert have the fastest rates of weathering
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Biology, 23.06.2019 00:00
Which technology do environmental scientists use to track the movements or polar bears and other vulnerable populations? a) geographic information system(gis) b)environmental dna(edna) surveillance c) global positioning system(gps) d) unmanned aerial system (uas)
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Ahuman somatic cell has 46 chromosomes. how many chromosomes are in a human gamete? 92 46 23 11...
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Mathematics, 02.07.2019 22:50
Mathematics, 02.07.2019 22:50
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Mathematics, 02.07.2019 22:50
Mathematics, 02.07.2019 22:50
Mathematics, 02.07.2019 22:50