Type a 5-paragraph essay about the birth of a star. You should cover (Nebulae, G

Type a 5-paragraph essay about the birth of a star.
You should cover (Nebulae, Gravity, Protostars, Fusion, and Main Sequence stars)
Nebula: What is a nebula, what is a nebula made of, what does a nebula make
Gravity: What is gravity, what does it do to a stellar nebula,
Protostar: What is a protostar, what is it made of, how does it generate heat, what is gravity’s effect on it
Fusion: what is fusion, what is the fuel, what is the product, what does fusion do to a protostar
Main sequence star: What is a main sequence star, what is it made of, what process is it doing, what is the difference between an average mass and supermassive star
A paragraph should contain a minimum of 5 sentence.