Which stars are white dwarfs?

White Dwarf Stars.

Explanation:

A white dwarf is what stars like the Sun become after they have exhausted their nuclear fuel. Near the end of its nuclear burning stage, this type of star expels most of its outer material, creating a planetary nebula. Only the hot core of the star remains.

Assuming that this question require a true or false answer, I would say that the answer is true. Indeed, home gym systems are becoming increasingly popular as the equipment involved becomes more affordable, especially when you consider how pricey a gym membership is - for a business that very often offers little flexibility.