Register
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
114k views
0 votes
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

User Clfaster
by
7.1k points

2 Answers

4 votes
B is right The confirmation of the double-helix structure of DNA is most recent
User Noam Manos
by
6.7k points
4 votes
b) the conformation of the double helix structure in DNA
User PeterVermont
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.5m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!