<span>If the wire is then wound into a coil, the magnetic field is greatly intensified producing a static magnetic field around itself forming the shape of a bar magnet giving a distinct North and South pole.
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It all combines together and it freezes
PCBs were found in greater concentrations in lakes where more salmon spawned.
The populations of insects increases I believe? Please correct me if I’m wrong
Answer:
i think it might be c but i know its not A or B and im
on the fence for D so the best answer would be C
Explanation: