Your Father, Who Is a High School English Teacher, Is

question 235

Multiple Choice

Your father, who is a high school English teacher, is having some reading.This is causing him considerable frustration.He has a pair of reading glasses but loses them constantly because he is not really used to needing glasses.What type of treatment may help him see without the need for reading glasses?

• A)monovision correction
• B)cataracts
• C)binocular adjustment procedure
• D)retinal replacement

---

Definitions:

Gravity

The force of attraction by which terrestrial bodies tend to fall towards the center of the Earth.

Density

A measure of mass per unit of volume, indicating how compact a substance is.

Weight

A measure of how much downward force the mass of an object exerts under the pull of gravity.

Least Dense

Referring to materials with the lowest mass per unit volume, often implying greater buoyancy relative to other substances.