Organisms that live in the savanna and grassland biomes have developed unique adaptations that aid in their survival. Which of t
1 answer:
You might be interested in
Answer: about half the mass and a million times higher density.
The closest answer is B
Explanation:
A white dwarf is what remains of a star after it uses up its nuclear fuel. Before a white dwarf is formed, it discards the external layer and retains its hot center. This center can be as hot as a hundred thousand Kelvin which then takes tens of millions of years to cool down. White dwarfs are very dense, an Earth-sized white dwarf has a density of a billion kg/. In comparison to the sun, it is about half the mass and a million times denser.