guys.. i need help.. my science teacher expects me to know how to do work when I wasnt there when he explained it and I was homeschooled last year so I didnt learn it... so can someone tell how t. f I am supposed to do a 2x2 punnett square when he didnt explain it to me

The image shows a sandstone formation with visible bands of different colors. what do the bands indicate about how this sedimentary rock was formed? choose two answers. a). the rock was made from more than one material. b). water was absent during the compaction and cementation process. c). sediments and other matter were deposited in layers before lithification. d). the rock was stretched horizontally by the pressure from surrounding rocks. e). layers of hot liquid in the rocks cooled and solidified at different tempatures