Tuesday
April 21, 2015

Homework Help: science

Posted by babe on Monday, August 16, 2010 at 12:10pm.

The primary source of energy in our solar sysem is from?

a) fusion reaction on the sun
b) fission reaction on the sun
c) fission reaction on the earth
d) fission and fusion in the galaxy
e) fusion reactions in comets

the answer i picked was a

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