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Was earth’s gravity a lot less at one time?

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.

I DONT UNDERSTAND?

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.)

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.?

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

Which countries are part of asia?

Science & Mathematics by Anonymous 2018-07-08 15:03:27

Social Science

Which countries are part of asia?

4 answers

What is 6 divided by 2(1+2)?

Science & Mathematics by Anonymous 2018-07-08 14:33:47

Social Science

What is 6 divided by 2(1+2)?

7 answers