which is one physical property that all stars have?\no they are made of gases.\no they shine very…

which is one physical property that all stars have?\no they are made of gases.\no they shine very brightly.\no they have a triangle shape.\no they contain iron in their cores.
Answer
Brief Explanations:
Stars are primarily composed of hydrogen and helium gases. Not all stars shine very brightly (e.g., red dwarfs are dim). Stars are spherical - not triangular. Only massive stars end up with iron in their cores at the end of their lives.
Answer:
They are made of gases.