Answer:After puffing off its outer layers, the star collapses to form a very dense white dwarf. One teaspoon of material from a white dwarf would weigh up to 100 tonnes. Over billions of years, the white dwarf cools and becomes invisible.
Explanation: googel hope it helps
They don't have the same properties of a star fish
Answer:
C and D
Found the answer from an old quizziz I had
Answer:
they dont move that quick
ages ago if u type on google the map of the country it will be different to how it is now.
