Final answer:
1) An optometrist is qualified to fix broken eyeglasses or provide a replacement, ensuring proper vision correction and eye care.
Step-by-step explanation:
If a person's eyeglasses break, an optometrist is a professional qualified to fix them or to provide a replacement. An optometrist specializes in eye care and can assess and correct vision problems through the prescription of eyeglasses or contact lenses. They are also able to diagnose and manage various eye diseases. While there are others such as an optician who might fix the glasses, an optometrist is especially qualified to ensure the repair or replacement meets the individual's vision needs.