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Science & Mathematics by Anonymous 2018-07-08 16:03:38
Social Science
Was earth’s gravity a lot less at one time?
1 answer
The giant animals that used to live here don’t seem like they could survive or even evolve in our gravity.
Science & Mathematics by Anonymous 2018-07-08 15:33:42
Social Science
I DONT UNDERSTAND?
3 answers
a engine uses 5280 j of input heat to do 702 j of work. what is its actual efficiency?( it is not the highest possible efficiency)(no unit.)
Science & Mathematics by Anonymous 2018-07-08 15:04:10
Social Science
Hey, For real I need help on this: 2.7(13r - 8.3) = 98 rounded to the nearest tenth. Thanks in advance to whoever can find the answer.?
5 answers
Science & Mathematics by Anonymous 2018-07-08 15:03:27
Social Science
Which countries are part of asia?
4 answers
Science & Mathematics by Anonymous 2018-07-08 14:33:47
Social Science
What is 6 divided by 2(1+2)?
7 answers