How should you dress when exercising in cold weather?
a. in multiple heavy layers
b. in one heavy layer
c. in multiple thin layers
d. in one thin layer

If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. use what you have learned in this lesson to explain why this happens.

When were criminals first used to create a system to catch other criminals

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?