Cel animation, and live footage of people or are usually combined together on the computer using footage in front of a
a. (1) pyrotechnics; (2) stunt actors; (3) screenshot
b. (1) cgi; (2) miniatures; (3) green screen
c. (1) rotoscoping; (2) animated footage; (3) projector
d. (1) makeup; (2) puppets; (3) composite screen

The correct answer is b. (1) CGI; (2) miniatures; (3) green screen.  

The complete answer would be: CGI, cel animation, and live footage of people or miniatures are usually combined together on the computer using footage in front of a green screen.

In this case,

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

well 1 they have there leader that controls them