The lens of the eye becomes stiffer and less flexible with age. how does this change most affect a person’s vision?

100% it's (A) Light from nearby objects does not focus properly.) Just took the quiz and got it right

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

i think its white blood cells

i hope this