PLEASE HELP 100 POINTS

Match each purpose to a text structure that would help an author achieve the purpose. tell the order of events that lead a star to become a black hole cause and effect tell the characteristics and features of a black hole sequence tell how black holes and whirlpools are alike and different compare and contrast tell why black holes form t o description​

PLEASE HELP 100 POINTSMatch each purpose to a text structure that would help an author achieve the purpose tell the order of events that lead a star to become a class=