An advancing glacier mostly creates whereas a retreating glacier mostly creates a. moraines; erosional features b. depositional features; outwash plains c. erosional features; depositional features d. depositional features; erosional features

Many indigenous cultures use specific repeated motifs and patterns in their artwork. these repeated motifs the viewer to: select one: a. understand the meaning of the motif b. recognize the culture in which the artwork was made c. see similar motifs in the modern world d. understand artwork in the modern world