Biology, 25.07.2019 01:30 madisonsan9020
Aphoton has 3.4 × 10–18 joules of energy. planck’s constant is 6.63 × 10–34 j•s. what is the frequency of the photon? 5.12 × 10–15 hz 1.95 × 1016 hz 5.12 × 1015 hz 1.95 × 10–16 hz
Answers: 1
Biology, 22.06.2019 00:10
How does natural selection change thephenotypes within a population over time?
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Biology, 22.06.2019 09:00
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
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Biology, 22.06.2019 13:20
Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
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Biology, 22.06.2019 14:00
If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height
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Aphoton has 3.4 × 10–18 joules of energy. planck’s constant is 6.63 × 10–34 j•s. what is the frequen...
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