• 0
• 0
• 0

Summary

Do you see clearly? Or do faraway objects look blurry to you? Maybe objects in the distance look clear, but you have trouble reading close-up print. What determines how your vision works? Read this book to find out about how your genes affect your physical features.

Duration: 4 minutes (00:04:21)
Publishing date: 2017-01-01; Unabridged; Copyright Year: 2013. Copyright Statment: —

• Young Readers