Responses
They are composed of matter from dying stars.
They are composed of matter from dying stars.
They emit non-visible radiation.
They emit non-visible radiation.
They contribute matter to interstellar space.
They contribute matter to interstellar space.
They are composed only of hydrogen and helium.
They are composed only of hydrogen and helium.
They are diffuse.
They are diffuse.
They have planets circling them.
1 answer
The three correct answers regarding what supernova remnants and planetary nebulae have in common are:
These statements highlight their nature as remnants of stellar processes and their role in the broader context of the interstellar medium.
1 answer
1 answer
6 answers
1 answer