If you put a compass by a wire with current flowing through it, the compass needle would
a. be deflected.
b. not move at all.
c. reverse its polarity.
d. spin around and around.

How many countries have portuguese as a national language?

Describe the most likely weather conditions at indiana / ohio boarder

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater