Answer:
2
Explanation:
Because if you add 1 to 8 you get 9 then subtract 9 by 7 then and your answer is 2
Time-study analysis
Computer-controlled robotics,
GPS device,
assembly lines
A primary source comes from a first-hand witness's point of view which makes the information from that source more valid than a secondary.
The Greeks discovered that diseases occur naturally. They discovered that you became sick because your body was reacting to the disease. The Greeks believed that if you stayed clean and washed your hands you could prevent diseases. The Greeks built temples for their gods, like The Parthenon. They built beautiful coloms to hold their building up. The Greeks greatest contribution is their way of government. Their Democracy.
Answer:
Because there was an argument on which was better, Capitalist and Communist. This problem lead into the Cold War.
Explanation: