When and where was writing developed?

a. 2000 bc among arawak indians

b. 3000 bc , the sumerian civilization

c. 100 centuries ago in egypt

d. a.d., spain

The answer you are looking for is B, the Sumerian civilization

Explanation:

All beauty salons must be well-lighted and well-ventilated and must be in good

sanitary condition.

2. The salon premises must be free from rodents, vermin, flies and or similar

insects.

3 All salon establishments must be provided with continuous running hot and cold

water.

4.The curtains and floor coverings in the salon must be washable and clean.

5. All hair used cotton or other waste materials must be removed from the floor

immediately and deposited in a closed container.

6. The rest rooms must be well-sanitized and be provided with individual towels.

7 Each beautician must wear a washable uniform while serving clients.

8. Each client must be provided with a freshly laundered towel.

9. Finger bowls must be sanitized before the use of the next client.

10. All waste materials should be disposed of in an enclosed waste bin fitted with

polythene bin liner, durable enough to resist tearing.​