Questions by Peter Karasev

Questions by Peter Karasev

Which word has the same root as the word "photograph" ?

asked Mar 10, 2018

2 answers

4 votes

172k views

Interpretations of x-ray photographs of DNA were used to describe the shape and dimensions of the molecule. An analysis of this and other available data led to a structural model for the _______.

asked Dec 28, 2017

1 answer

0 votes

157k views

Order the fractions from least to greatest. 2 2/3,2 6/15,2 3/5,2 4/9

asked Aug 27, 2017

1 answer

4 votes

156k views

How is addition related to angle measurement

asked May 23, 2017

1 answer

5 votes

208k views

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