Question

Read the following passage carefully:

The history of dentistry is almost as ancient as the history of humanity and civilization with the earliest evidence dating from 7000BC. Prehistoric dental surgical techniques are seen in Ancient Egypt, where a mandible dated to approximately 2650 BCE shows two Perforations just below the root of the first molar, indicating the draining of an abscesses tooth. Remains from early Harappan periods of the Indus Valley Civilization (c. 3300 BCE) shows evidence of teeth having been drilled dating back 9000 years. It is thought that dental surgery was the first specialization from medicine. Since then, this field has undergone enormous changes and has gone hi-tech today. Welcome to the brave new world of high-tech dentistry! Here, teeth stained by coffee, tea and tobacco are bleached considerably white in a single sitting, and crowned and laminated in a single visit. Infected gum tissue can be vaporized blooolessly in a few minutes with lasers.
Even though restorative dentistry dates back to ancient dates back to ancient civilizations, it is, a new art and one that is increasingly in demand. Indeed, restorative dentistry has become a multi-billion-dollar industry. More and more people are clamouring for dentistry that not only ensures good oral health, but also helps attractive admiring glance and raises self-esteem.
If you need a restoration either an inlay that covers it entirely, some dentists offer a apace-age ticket called Cerec. This laser scanner outlines and preserves the genetic design of the your tooth with precision. It calculates the tooth's exact size and shape, creates a three-dimensional computer image and sends it on a milling unit where, in minutes diamond burrs transform a tiny block of ceramic that is coloured to match the enamel of your other tooth into a natural looking crown.

QUESTIONS:-
1. How old is the medical practice of dentistry ?
2. What type of dental surgery has been noticed to have taken place in the ancient Egypt?
3. Name of thing that can be done in every short time in high-tech dentistry?
4. How does restorative dentistry help in raising self-esteem?
5. Why is Cerec called a apace-age ticket?
6. Find one word or phrase from the passage which means: a continuous demand.
7. What is the meaning of the word 'genetic' used in the passage?
8. Suggest a suitable title for the passage.
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Answer 1

Answer:

don't ask all this stuff......