Answer:
Apply high pressure and high temperature to the rock
Explanation:
Answer:
Yes , insulation has no role
When the dust is too thick to penetrate with visible light, such as the Nebula, Radio Waves are used to penetrate the dust. Longer radio waves can completely penetrate the thick cloud cover, allowing scientists to beam radar waves.
Dependant variable is something which you MEASURE during an experiment
So your answer would be : B
