Sitting on a deserted beach one evening you watch as the last bit of the sun approaches the horizon. just before the sun disappears from sight, the top of the sun is actually located: a) above the horizon b) below the horizon c) exactly at the horizon

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

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