Pls help me I need to pass my retake

Indian architects worked with construction techniques? a. concrete b. skeleton c. stone and wood d. post-and-lintel only answer if you are 100% positive your answer is correct! 10 points!

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above

Type the correct answer in the box. spell all words correctly. what will steve render color accurately in his photograph? will him render color accurately in photographs, depending on the steve is photographing his kitten on his will him render color accurately in photographs, depending on the light conditions under which he shoots.