ggreynolds

Hey I have a presentation due soon that is geared towards stars but my topic is black holes and some questions are hard to find information on because the questions are geared towards starts no bla ck holes. Here are the three questions I need help with: -What are the stages of a black hole? -what elements are black holes made of? -What do black holes create?(elements/forms of radiation) Any help would be greatly appreciated!! ---thanks GR