question: skin cells shedding sometimes cause excessive scalp flakes. in some cases, scalp flaking is...
Capitalize this past sentence correctly.
A: Skin cells shedding sometimes cause excessive scalp flakes. In some cases, scalp flaking is...

question: move the mouse over the photo to see points of interest and the normal route.
Capitalize this past sentence correctly.
A: Move the mouse over the photo to see points of interest and the normal route.

question: advanced untreated diabetes can also cause noticeable changes in the retina.
Capitalize this past sentence correctly.
A: Advanced untreated diabetes can also cause noticeable changes in the retina.