Object one is 5.2 g/cm3
object two is 3.46g/ml
The answer is B particles combine into a large amount of engery.
It takes exactly 500 seconds for the sun's radiation to reach the earth or about 8 minutes (8.333333333333... to be exact). Just divide 150 million km by 300,000 km/s. Hope this helps
C
explanation; ( i’m smart )
