Chemistry, 25.07.2019 02:30 justinerodriguz2878
The most massive star known in the universe is thought to be r136a1, which may be as much as 256 times the mass of our sun. what do r136a1 and our sun have in common? a. they have the same amount of helium. b. they have the same amount of hydrogen. c. energy moves slowly through their layers. d. nuclear fission reactions power them.
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The most massive star known in the universe is thought to be r136a1, which may be as much as 256 tim...
Computers and Technology, 05.09.2019 23:10
Computers and Technology, 05.09.2019 23:10