Question

The leading cause of blindness is​

Answer 1

$\huge \red{answer}$

Cataract is a clouding of the eye's lens and is the leading cause of blindness worldwide, and the leading cause of vision loss in the United States. Cataracts can occur at any age because of a variety of causes, and can be present at birth.

Answer 2

Explanation:

cataract is a clouding of the eyes lens..& is the leading cause of blindness worldwide , and the leading cause of vision loss in the United States .. cataract can occur at any age bcz of a variety of causes ,& can be present at birth..