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vova2212 [387]
3 years ago
11

Is opening and closing your pupil voluntary or involuntary?

Biology
2 answers:
Dmitry [639]3 years ago
6 0
I would say it's both honestly 
you do it without really thinking about it so its involuntary but you can control it so it's voluntary 
geniusboy [140]3 years ago
5 0
Its involuntary bevause of your nerve muscles
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