The process that powers stars is C)fusion
Answer:
correct
Explanation:
the atomic number is located top left of the atomic symbol given
Answer:
A. The core makes up the majority of Earth's volume.
Explanation:
Although the core and mantle are about equal in thickness, the core actually forms only 15% of earth's volume whereas the mantle takes up 84%
Answer:
A. Materials with a low index of refraction cause light to refract very little.