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1 January, 00:27

Which contribution to the body of scientific knowledge is most recent?

a) the development of the lever

b) the confirmation of the double-helix structure of DNA

c) the discovery of electricity

d) the theory of evolution

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Answers (2)
  1. 1 January, 00:29
    0
    B) the conformation of the double helix structure in DNA
  2. 1 January, 00:44
    0
    B is right The confirmation of the double-helix structure of DNA is most recent
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