What lies at the center of the Milky Way galaxy?(1 point)

Responses

North Star
North Star

the sun
the sun

Earth
Earth

a black hole

3 answers

A black hole.

How are asteroids and comets similar?(1 point)
Responses

Both typically have tails.
Both typically have tails.

Both are composed of gases.
Both are composed of gases.

Both orbit the sun.
Both orbit the sun.

Both are frozen.
Both are frozen.

Both orbit the sun.