Answer:
B. Inactive
Explanation:
Restless means that they can't still.
<em>Inactive means that they aren't moving.</em>
Energized means that they have lots of energy.
Understood means that they understand something.
So Inactive is the correct answer.
Hope this helps.
Hello!
The suffix 'ic' means, of, or pertaining to.
Hope this helps! ☺♥
D they know that one error equals failure.