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taurus [48]
3 years ago
5

All fossil fuels contain this element. A)Iron B)Hydrogen C)Copper D)Magnesium

Biology
2 answers:
kirill [66]3 years ago
6 0
I believe it is hydrogen :) 
den301095 [7]3 years ago
5 0
Im  sure its hydrogen 
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Pretty easy question (s) but I am not good at explaining things so I need help
luda_lava [24]

I'm guessing the rocket scenario is the first one and the asteroid one is the last. That being said...

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telo118 [61]

Answer:

<u>'g'</u> is the general intelligence factor.

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The answer is C or B.

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And hard? That is one of those answer choices teachers throw in to try and make an obvious elimination choice.

I hope I have helped!

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