Why do you think a compass needle always points north? (Write your initial ideas. It is OK if you are unsure about them.)

A compass points north because magnets have two poles (north and south pole). The north pole of one magnet is attracted to the south pole of another magnet.

Explanation:

Hope this makes sense! :D

dang that balls went far

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.