Energetic
Observant
Intelligent
Watchful
Answer is Right!
Answer is Wrong!
The correct answer is: D. Watchful
Energetic means full of energy and enthusiasm.
Observant means paying close attention to what is happening around you.
Intelligent means having a high level of mental ability.
Watchful means keeping careful attention to what is happening around you, especially in order to detect danger.
In this case, the correct answer is watchful because it is the only option that describes someone who is paying close attention to what is happening around them, in order to detect danger. The other options do not describe this specific quality.