Your pupils dilate. Your nervous system is in control of your pupils it affects the cranial nerve called the ocular nerve which causes it to not respond to light hence the dilation.
small
larger than normal size
When in shock, the eyes may dilate (pupils become larger) due to the release of adrenaline. This can help improve focus and allow more light to enter the eyes for heightened awareness in stressful situations.
different sizes
no it would be "The pupils and I" - Complete answer: Yes and no, it depends on whether it is the subject of the verb or not. We say The teacher watched me and the pupils at the same time. But we say The pupils and I want to go outside.
They both examine pupils (It's a joke Joice).
on the shock!!!!
I really doubt that there is anyone examining the size of your pupils before allowing you to step onto the ice. If you were ice skating at night, you would have naturally dilated pupils. So yes, you can skate with dilated pupils.
99.9 degrees
Teachers and school pupils.
Dilate, which means "expand".
Cover your eyes/stop light from reaching them. Your pupils will dialte to become larger only to catch more light. Certain drugs also make your pupils dialate.