While eating cake, crystal watched kisha place her hamds in the frosting and rub it in her hair. afterwards, crystal did the same with her piece of cake. crystal displayed a. playing b. social learning c. latent learning or d. insightful learning

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101