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Answers by Berthe

Answers by Berthe
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How many moles of oxygen are in 1 mole of Ca(NO3)2?
answered May 22, 2019
3 votes
73.8k views
John has four more quarters than dimes. If he has $5.20 in quarters and dimes, how many of each type coin does he have?
answered May 12, 2019
6 votes
1.4k views
Need the answer, anyone know?
answered Apr 13, 2019
6 votes
197k views
Read the following excerpt and answer the question that follows. Abridged from Robinson Crusoe, by Daniel Defoe Being the third son of the family and not bred to any trade, my head began to be filled very
answered Dec 20, 2018
6 votes
71.5k views
Select the future tense verb that completes the following sentence. Tori and Jeff ________ to California this summer. A) will go•• B) went C) go D) will have gone
answered May 18, 2018
4 votes
203k views
During which of the following water cycle processes does water move from living, organic matter to abiotic resources? a.condensation b.vapor transport c.transpiration d.precipitation
answered Mar 15, 2018
5 votes
12.3k views
Which phrase best describes what this graph demonstrates
answered Jan 9, 2018
0 votes
220k views
An odd number on a spinner with equal sized sections labeled 1-8 A. a number less than 4 B. a number greater than 4 C. a multiple of 3 D. an even number
answered Oct 24, 2017
4 votes
127k views
If a scientist creates a new rock-like substance in a laboratory, why wouldn’t this type of material be classified as a true mineral? a.it’s an inorganic substance. b.it’s not a naturally occurring substance.
answered Apr 12, 2017
0 votes
69.1k views
For lunch, Dawn chose green salad, fruit salad, and minestrone soup. Her lunch is rich in which nutrient?
answered Jan 27, 2017
2 votes
168k views
At a synapse, adequate stimulation causes the presynaptic cell to release which of the following? Action potentials that bind to receptors on the postsynaptic cell Neurotransmitter that bind to axons on
answered Sep 25, 2016
6 votes
27.2k views
The pH scale is a measurement system that indicates the concentration of ____________________ in solution.
answered Aug 11, 2016
3 votes
141k views
Which is an accurate description of Voltaire, Montesquieu, Diderot, and Condorcet? A. astronomers of the Scientific Revolution in Switzerland B. Protestant leaders of the Reformation in Belgium C. philosophers
answered Feb 7, 2016
3 votes
44.8k views
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