Preventive measures emphasize protecting the eyes from UV radiation by wearing glasses with a special coating to protect against UV rays.
The Nile river tied to the success of the Egyptian civilization because the Nile river cause cataracts (rapids) which prevented invasions.
The Nile river tied to the success of the Egyptian civilization because the Nile river cause cataracts (rapids) which prevented invasions.
Cataracts are rocky areas that are similar to minor waterfalls. They hindered navigation of the Nile, especially during the Ancient Period. The sailboats that Ancient Egyptians used could not carry them over the cataracts. Instead, the boat would have to be dragged up the cataract by teams of men, often with great difficulty. Since the first cataract is by Aswan, in the beginning of the Cushite/Nubian territory, this prevented the Cushites from invading Egypt using a river-navy since such a thing would not pass over the cataracts.
Such cataracts are called complicated cataracts.
Yes, a dog's cataracts can be treated.
witch river has the most cataracts?
Very Serious, Cataracts can easily cause blindness or death if your pet has cataracts bring him straight to the vet
My opthalmologist said I am developing cataracts.
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Toxic cataracts result from chemical toxicity, such as steroid use.
The cataracts did not impede the Egyptians from crossing the Nile.
This continually varies and the link below will detail the cataracts.