Biology, 02.07.2019 15:00, sabree3940
When energy changes from one form to another, some energy is always changed to a. added as heat b. returned to its source c. given off as heat d. gained
Answers: 1
Biology, 21.06.2019 16:00, PrincessKeliah8179
The image shows embryos of three vertebrate classes
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Biology, 22.06.2019 02:50, cocodemain
Cells destroy body cells infected by a virus or bacteria.
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Biology, 22.06.2019 05:30, maddireigh6403
How is transcription similar to translation in terms of base pairing?
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Biology, 22.06.2019 08:00, rosepotato789
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
When energy changes from one form to another, some energy is always changed to a. added as heat b. r...
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