Which layer of the earth is under the greatest amount of pressure?
a. the metallic liquid core
b. the convecting mantle
c. the solid inner core
d. the lithosphere

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

maybe because its impossible for balloons to lift a whole entire house.

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google