Questions by Musecz

Questions by Musecz

Once the powder keg was ignited, what made it difficult to stop the chain of events that led to all-out war in Europe in 1914? Question 5 options: A. Nations responded to threats to their allies by mobilizing

asked Nov 11, 2018

1 answer

5 votes

125k views

What is halley's comet made of??

asked Dec 22, 2017

1 answer

2 votes

68.2k views

During an experiment, a student observes the formation of a precipitate. Why does this indicate that a chemical reaction is likely occurring? 1)A solid forms, and there is a change of color. 2)A gas forms,

asked Mar 13, 2017

2 answers

1 vote

230k views

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