As people grow older, the lens of each eye becomes less flexible. How does that change their vision?

A) They have more trouble adapting to dim light.
B) They have more trouble focusing on nearby objects.
C) Objects toward the periphery of the visual field look smaller than before.
D) Colors appear less bright than before.

Flexibility

The ability to adapt to new, different, or changing requirements, conditions, or situations with ease and speed.

Lens

A curved piece of glass or other transparent materials used in optical devices to converge or diverge light.

Visual Field

The total area in which objects can be seen in the peripheral vision while the eye is focused on a central point.