At one time normal vision could not be restored to a <u>large</u> number of people.
You would have to pay to require to get what you need.
The only problem I seen wrong with it was there was one word spelled wrong and that was basis. Other than that, everything looks fine.
Answer: C
Explanation:
I’m not sure if I’m right but I put “ People have used glass for thousands of years. While most glass has been manufactured, some kinds of glass occur naturally.”
Answer: What is the purpose of the National Park Service?
This "Organic Act" states that "the Service thus established shall promote and regulate the use of the Federal areas known as national parks, monuments and reservations…by such means and measures as conform to the fundamental purpose of the said parks, monuments and reservations, which purpose is to conserve the
Explanation: