Answer:
Eyes are dilated after an eye appointment usually in 20-30 minutes, and stay dilated for approximately 4-6 hours.
Explanation:
When new information or experiences cause you to modify your existing schemes.
The nervous system is what i'd say. Are there any options?
1.) by being straight forward yet not rude
2.) using clear words in your sentences that arent on the edge of what you mean
3. ) be precise about what you mean