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22) Using x-ray crystallography, as well as other methods, the researchers Watson and Crick discovered the ________________ structure of DNA.
answered
Nov 29, 2018
Biology
high-school
2
votes
129k
views
State one way in which photoheterotrophs are similar to chemoheterotrophs
answered
Nov 17, 2018
Biology
high-school
1
vote
154k
views
Which person was criticized for selling indulgences to raise money to build St. Peter's Basilica in Rome?
answered
Nov 7, 2018
History
high-school
4
votes
14.0k
views
What did President Washington's Proclamation of Neutrality do? A. It established a policy of isolationism toward all foreign wars. B. It established a policy of neutrality toward all French and British
answered
Jul 18, 2018
History
high-school
4
votes
110k
views
Can someone answer 15b
answered
Feb 27, 2018
Mathematics
college
0
votes
76.0k
views
When multiplying two or more fractions, you should?
answered
Feb 1, 2018
Mathematics
middle-school
5
votes
92.8k
views
Which of the following sources of processed carbohydrates can replace spaghetti and provide no food additives? A. single serve package of salted crackers B. Enriched white rice C. A pre-cut baking potato
answered
Oct 19, 2017
Health
high-school
3
votes
150k
views
James K. Polk wanted to annex Texas because he was a strong believer in _________ ___________.
answered
Oct 4, 2017
History
high-school
5
votes
39.1k
views
Read the third stanza of "Song of Myself." My tongue, every atom of my blood, form’d from this soil, this air, Born here of parents born here from parents the same, and their parents the same, I, now thirty-seven
answered
Jul 30, 2017
English
high-school
5
votes
60.9k
views
Here's an experiment you can try. Start by folding an ordinary sheet of typing paper exactly in half. Then fold it in half over and over again. You will find that, try as you might, you can't fold it more
answered
Aug 24, 2016
Mathematics
high-school
3
votes
228k
views
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