Large crystal formations in igneous rocks reveal what about the conditions that formed the crystals? that it is made of a mineral that forms into crystals

that is cooled quickly near the surface

that it cooled slowly deep beneath the surface

that it cooled slowly under water

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.