Answer:
d is the right one. aaßriadjcjfjfjfdjfjf
Answer:chicken butt I need some points
Explanation:blm ✊✊✊✊ white lives don't
Answer:
A
Explanation:
It is formed after the star has ended its star cycle into a supernova. The star collapsed into a neutron star that is smaller than the progenitor star but has inherited angular momentum. IT, therefore, spins faster emitting electromagnetic radiation that seems to pulsate.