Biology, 15.10.2019 04:30 ginadesor3461
Astudent uses a 400w electric chainsaw continuously during 100 minutes of cutting wood. the chainsaw is approximately 40% efficient at converting energy. how much energy did the chainsaw consume while cutting wood?
Answers: 2
Biology, 22.06.2019 05:00
Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation
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Biology, 22.06.2019 09:30
Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from
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Biology, 22.06.2019 10:00
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
Answers: 1
Astudent uses a 400w electric chainsaw continuously during 100 minutes of cutting wood. the chainsaw...
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