Student B because it requires a hypothesis
Matter is a slightly archaic word for something with mass, as in the conservation of matter (which must be paired with the conservation of energy to still hold true. Mass can be converted back and forth between energy, so therefore so can matter. Of course relativistic mass is conserved as it's a function of the energy of an object in that reference frame.
Answer:
No it does not i have tried it once before and it would not load for me and it froze the whole page site. But it might be different for you...
Explanation:
Danger, or some people look at it as love
