Please help!! what is the life cycle in order, of the Sirius star?
IN A HURRY!!!

From Sirius B's mass and temperature (25,000 kelvins), the astronomers estimate the star became a white dwarf around 124 million years ago. Thus, the star shone as a main-sequence star and then a red giant for 101 to 126 million years — the expected lifetime of a star born with about 5 solar masses.

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional