Answers by Alexandrecosta
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Answers by Alexandrecosta

Answers by Alexandrecosta
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To overcome an energy barrier between reactants and products in a chemical reaction, energy must be provided to get the reaction started. this energy, which is recovered as the reaction proceeds, is called
answered Aug 18, 2018
3 votes
210k views
Q.) ¿Qué abres tú? A.) Yo abres la puerta. B.) Yo abro la puerta. C.) Yo abre la puerta. D.) Yo abrimos la puerta.
answered Jun 8, 2018
7 votes
157k views
Choose the best answer. All living things are: a) evolving b) made of stuff c) made of cells d) unrelated
answered Feb 28, 2018
4 votes
56.2k views
What should you ask to find the main idea of a story? (5 points) A.) Where can I find similar works by this author or others? B.) Would I recommend this book to someone else? C.) What did the author do
answered Feb 23, 2018
2 votes
142k views
What is the function of a hypothesis in the scientific inquiry process?
answered Jan 18, 2018
2 votes
229k views
If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the solution to the system?
answered May 2, 2017
3 votes
57.6k views
The sum of two numbers is 104 and one exceed the other by 10. What are the numbers?
answered Jun 20, 2015
3 votes
31.5k views
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