The Layer Within Earth That Lies Directly Below the Lithosphere,but

Multiple Choice

The layer within Earth that lies directly below the lithosphere,but above the upper mantle,is best described as

A) a plastic-like layer that flows in response to heat and pressure.
B) a granitic material that weighs an average of 2.7 grams per cm³.
C) the core.
D) resistant to movement of any type.
E) brittle.