The chapter that Colin Creevey is seen dead by Harry Potter is "The Forest Again." Harry saw his dead body while on the way to bring back his parents and have Voldemort kill him. FYI, page 694.
No, but his brother Colin Creevey dies in Harry Potter and the Deathly Hallows
colin dies in the battle of hogwarts. you are not told what happens to dennis
colin is the older one and Dennis is the younger one
Fred Weasley, Colin Creevey, Remus Lupin, Nymphadora Tonks, Severus Snape, (Can't think of anymore off the top of my head)
No, because Hermione always has to help him and ron with their homework.
No, but his brother Colin Creevey dies in Harry Potter and the Deathly Hallows
Colin Creevey.
colin dies in the battle of hogwarts. you are not told what happens to dennis
colin is the older one and Dennis is the younger one
It is unknown, he was just mentioned among the dead.
Yes, he is murdered by Death Eaters during the final battle.
He is in the book, but it looks unlikely that he'll be in the films - he isn't listed in the cast.
Hermione Granger, Dean Thomas, Colin Creevey, Dennis Creevey, Justin Flinch-Fletchley and many more that I can't think of.
Fred Weasley, Colin Creevey, Remus Lupin, Nymphadora Tonks, Severus Snape, (Can't think of anymore off the top of my head)
tonks, lupin, voldermort, a part of harry(a hocroux), george, colin creevey, crabbe, snape, bellatrix lestrange
It is unknown.
Harry Potter, Ron Weasely, Fred Weasley, George Weasely, Hermione Granger, Neville Longbottom, Seamus Finnigan, Remus Lupin, Colin Creevey, and Dennis Creevey. They are some members of Gryffindor.