Why is it easy to cross eyes inward (towards nose) but not outward?

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Why is it easy to cross eyes inward (towards nose) but not outward?

In: Biology

2 Answers

Anonymous 0 Comments

Because when you cross your eyes inward you can focus both of them on your nose. Which is what they’re designed to do. You can’t focus your eyes on two separate objects at once, as you would need tot to cross them outwards

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