Answers by JohnnyFaldo
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Answers by JohnnyFaldo

Answers by JohnnyFaldo
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An engine uses 5280 j of input heat to do 702 j of work.how much heat is rejected into the air (unit = j)
answered Mar 24, 2020
3 votes
9.1k views
Sometimes a mutation is beneficial to an organism’s fitness and can be passed on to offspring. What is likely to happen to the mutation over many generations? Any genetic variation will not persist because
answered Feb 21, 2020
6 votes
109k views
Which europan country led the way in exploration in the 15th century
answered Nov 11, 2019
6 votes
115k views
Which metal is not required to have its charge specified in the names of ionic compounds it forms?
answered Oct 28, 2019
0 votes
204k views
At how many weeks does an embryo or fetus have all of it's internal organs?
answered Oct 27, 2019
3 votes
107k views
What is the answer of -10(-5)
answered Feb 19, 2019
0 votes
103k views
I have no idea pleas help me
answered Jan 25, 2019
1 vote
94.0k views
How do you said " i am getting you a gold watch" in french
answered Jul 16, 2018
1 vote
12.8k views
What was a act in the new deal to create jobs?
answered May 18, 2018
6 votes
219k views
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