Sagot :
Answer:
The formation and life cycle of stars
•A nebula. A star forms from massive clouds of dust and gas in space, also known as a nebula. ...
•Protostar. As the mass falls together it gets hot. ...
•Main sequence star. ...
•Red giant star. ...
•White dwarf. ...
•Supernova. ...
•Neutron star or black hole.
Explanation: