Electricity.
When electricity flows through wire (such as a battery circuit) it creates a magnetic field around the wire.
<span>B. It stays the same</span>
Answer:
Since your spine runs by your core, having a strong core will help protect and stabilize your spine, and you're also are able to control movements such as walking or standing better with a strong core.
Lean your shoulders back and your waist forwards. Use your arms as a counter weight.
The answer is Tectonic Plates
