If the Earth was the size of a basketball, about 24 centimeters in diameter, about how thick is the Earth's crust? A. the thickness of the leather covering
B. the entire thickness of the ball's diameter
C. the thickness of the leather covering and another inch (or 2.5 centimeters) below that
D. 6 centimeters thick, or half the radius

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

b mirrors submit a iisner? e. for which optical devices does d sometimes have a positive value? o a a and b o b. a and c o c. b and d 0 d. b and cb

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible