I think its a yes or no question . Its a No .
Unstructured data entry: E-mail messages, word processing documents, videos, photos, audio files, presentations, webpages and other kinds of business documents.
Answer:
Blurred vision and heart disease blocked blood vessel
Explanation:
Sickle cells can block tiny blood vessels that supply the eyes. Over time, this can lead to blurred vision (and sometimes blindness).
