Questions by Evg

Questions by Evg

When a substance goes from a solid to a liquid is heat absorbed ?

asked Feb 18, 2018

2 answers

2 votes

194k views

"Life Without Gravity" considers the advantages and the disadvantages of weightlessness. In a paragraph, name two of the advantages and two of the disadvantages. Then, state your opinion of space travel.

asked Sep 3, 2017

1 answer

4 votes

189k views

1/2 to the power of 4. 3/2 to the power of 2. Which ones larger?

asked Apr 28, 2017

1 answer

0 votes

37.6k views

What were the ancient Spartans known well for ?

asked May 19, 2016

1 answer

5 votes

140k views

Two substances, A and Z, are to be identified. Substance A can not be broken down by a chemical change. Substance Z can be broken down by a chemical change. What can be concluded about these substances?

asked May 8, 2016

1 answer

3 votes

127k views

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