Ablack hole in the universe is - a) an empty region in space b) a moon that is always turned to its dark side c) a massive collapsed star

Option c) A massive collapsed star

Explanation:

A black hole forms as a result of the collapse of the center of a massive star into itself. This process is known as supernova.

The gravitational pull of the black hole is enormously strong enough that nothing can escape it not even any electromagnetic radiations or light and absorbs everything that tries to cross it as a result of enormously massive star into a very tiny or small space.

The extremely small objects in space that at one time were enormous stars are called black holes.

Explanation:

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.