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An electron jumps from energy level E3 to E1,the formula for the frequency of emitted photon is:
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Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
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7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic
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An electron jumps from energy level E3 to E1,the formula for the frequency of emitted photon is:...
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