Explanation:
<em>optio</em><em>n</em><em> </em><em>B</em><em> </em><em>is</em><em> </em><em>false</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
what are the questions? if its open ended then someone sitting down at a bus stop is an example
Explanation:
potential energy is energy not being used that's just being stored up.
SI units are a modern form of the metric system.
The last option would be correct
