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Is the first living thing in a food chain ever an animal
answered
Jul 18, 2018
Social Studies
middle-school
2
votes
175k
views
How did the new constitution reflects the ideas of the Enlightenment?
answered
Jun 7, 2018
History
high-school
1
vote
128k
views
Can someone help me please? Match these items. 1. NH3 alkyl group 2. NRH2 tertiary amine 3. R2NH ammonia 4. R3N ammonium ion 5. R- secondary amine 6. NH4+ primary amine
answered
Apr 8, 2018
Chemistry
high-school
3
votes
30.1k
views
Chen starts his own lawn mowing business.He initally spends 180 on a new lawnmower.For each yard he mows,he receives 20$ and spends 4$ on gas
answered
Jan 13, 2018
Mathematics
middle-school
5
votes
101k
views
What is the primary distinction between modern communism and socialism?
answered
Oct 20, 2017
Social Studies
high-school
4
votes
101k
views
Which of the arguments in the lesson did you find most effective in communicating a position on the soda ban? Identify the argument and explain why. Include details from the argument and comments on ethos,
answered
Jul 19, 2017
English
high-school
2
votes
129k
views
the total resistance is an electrical circuit consisting of three heater elements is 14.7 ohms.the resistance of two heater elements are 5.57 ohms and 4.91 ohms. find the resistance of the third heater
answered
Jun 7, 2016
Mathematics
middle-school
6
votes
132k
views
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