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Which contribution to the body of scientific knowledge is most recent? the development of the lever the discovery of the structure of DNA the discovery of electricity the theory of evolution
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Which contribution to the body of scientific knowledge is most recent?

the development of the lever
the discovery of the structure of DNA
the discovery of electricity
the theory of evolution

User BigBlueHat
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2 Answers

3 votes

Answer:

B. The discovery of the DNA structure

Step-by-step explanation:

User Punchline
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Answer:

Hi there!

Your answer is B. The discovery of the DNA structure

Step-by-step explanation:

In 1953 James Watson and Francis Crick discovered the double helix structure to DNA!

User Wawa Loo
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