Answers by Kalman
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Answers by Kalman

Answers by Kalman
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What were the advantages and disadvantages on working on the Canadian Pacific Railway?
answered Mar 23, 2021
1 vote
128k views
The half-life of helium-5 is 7.6 × 10-22 seconds, and the half-life of helium-9 is 7 × 10-21 seconds. Approximately how many times greater is the half-life of helium-9 than that of helium-5? ​
answered Feb 25, 2021
1 vote
190k views
Read the excerpt from The Time Traveler's Guide to Elizabethan England.Simon Forman, who does attend plague sufferers, is a rare exception: this is because he has himself survived the disease and believes
answered Sep 19, 2020
0 votes
119k views
The Silk Road was a trade route that connected China with A. Northern Europe B. the Sahara Desert C. North America D. the Mediterranean Sea
answered Jul 21, 2020
3 votes
161k views
When you are searching for information about the effect of drugs on a teenager, which of the following sources is most likely to be useful?
answered May 29, 2020
2 votes
54.0k views
Simplify! PLEASE HELP!!! Asap!!
answered Mar 23, 2020
1 vote
169k views
What happens to the molecules within a gas when the gas condenses
answered Nov 15, 2019
3 votes
92.9k views
Owl’s eyes were glowing golden jewels that glazed down as the farmer simile and metaphor
answered Oct 25, 2019
2 votes
155k views
138+710 is the same as blank 700
answered Aug 24, 2019
3 votes
80.3k views
In what step of meiosis would recombinants form and why
answered May 6, 2019
2 votes
42.4k views
How do I do this problem
answered Mar 13, 2019
5 votes
144k views
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