When you break a magnet in half how many poles does each piece have.

d eras and periods

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

b. a lightning bug, plug of grass, and a worm

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;