Answers by Tpetzoldt
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Answers by Tpetzoldt

Answers by Tpetzoldt
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Help? Distillation and evaporation are methods to ______. combine the components of mixtures create atoms from molecules separate the components of mixtures create molecules from atoms
answered Dec 21, 2018
7 votes
199k views
A. Describe what happens to the molecules of water as water goes from ice to liquid to vapor B. Explain what happens to the temperature during and between these phase changes
answered Nov 7, 2018
1 vote
53.5k views
Where does the power lies within representative democracy?
answered Sep 23, 2018
6 votes
84.2k views
What is the value of "x" if 25^2 = x
answered Mar 9, 2018
2 votes
129k views
Noah bought 5 pounds of onions at $2 per pound, a bag of salad greens for $4, and 2 boxes of cereal for $3 each. How much money did he spend??
answered Feb 22, 2018
3 votes
95.0k views
Lynn used 3/8 cups of flour and 1/3 cup of sugar in a recipe what number is a common denominator for 3/8 and 1/3
answered Aug 1, 2017
0 votes
109k views
In an effort to bolster its economy while remaining responsible to the environment, what industry is Costa Rica promoting? A. hand craft trade B. ecotourism C. volcano tours D. sustainable agriculture
answered Apr 3, 2017
5 votes
152k views
What are the unknowns in this problem? A problem states: "There are 9 more pencils than pens in a container. There are 25 writing utensils in the container in all. How many pens are there in the container?
answered Mar 24, 2017
1 vote
172k views
The development of a farming culture among preColumbian Native American Indians helped ensure (1) safety from neighboring tribes (2) the establishment of a nomadic lifestyle (3) the continuation of hunting
answered Sep 12, 2016
6 votes
91.8k views
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