The first civilizations developed in North Africa, Middle East, and South and East Asia because of the advantages that this areas offered to the people inhabiting them. The biggest advantage were the big rivers with long and wide fertile plains beside them, which enabled the people to be involved in agriculture and produce big amounts of food and even reserves. Since the food problem was solved, they were able to concentrate on other things in their spare time and started to develop architecture, sciences, philosophy, writing systems...
Answer: Kindly
Explanation: Have a brilliant day of learning- Lily ^-^
The adjective that describes someone at work is letter b, ambitious. It is because in doing your job, it is always vital to think that a person should work hard in order to complete tasks and achieve their goals. Being ambitious is where a person shows a strong desire for something or someone who most likely want to succeed. These is the best adjective to describe a person who is working.