Question

b. Though he had been prescribed glasses twenty years earlier, he gave up
wearing them because:

i. his spectacles kept falling and breaking.

ii. the bridge of his nose was not suited for wearing them.

iii. the spectacles kept hurting his ears.

iv. the prescribed power in the lenses may not have been appropriate.

V. all the above​

Answer 1

Answer:

the fourth one I think

the power of the lenses can change