WILL GIVE BRAINIST 1 have 2 questions:
Jeannie reads that light from the North Star (Polaris) takes 434 years to reach us on Earth. Why does it take the light from Polaris so long to reach us on Earth?

Most of the light from Polaris is absorbed by different objects in space.

Light from Polaris travels a vast distance before it reaches Earth.

It is difficult for light to pass through the Earth’s atmosphere.

Light slows down as it travels through space.

Antonio is attempting to sketch all of the stars in the Milky Way galaxy for science class. His friend comments that it will not be possible to create an accurate sketch. Why is a sketch NOT appropriate for representing all of the stars in the Milky Way?

The Milky Way contains a black hole at the center, which he cannot accurately represent.

Antonio needs to use a three-dimensional model in order to represent the stars.

The Milky Way contains billions of stars, which he cannot show using a sketch.

Antonio needs to graph all of the stars in a diagram based on their luminosity.