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Elina [12.6K]
3 years ago
5

Heliocentric theory:

Chemistry
1 answer:
Juliette [100K]3 years ago
7 0
All of th above support the heliocentric theory.
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Answer:  This is hard to do accurately, but here is my best assessment.

Explanation:

Experiment:  B  -  describes how the experiment was done

Conclusion:  A  -  The data support the prevailing hypothesis

Research:  D   -   This is what we analyzed

Analysis:  C  -  We compared the data

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When barium hydroxide and ammonium chloride react,the temperature of the mixture decreases.What kind of reaction is this?
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Explanation:

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A red rubber dodge ball sits in a 20.0ºC basement, filled with 3.50L of compressed air. Eager to begin practice for the impendin
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3 years ago
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