Answer:
Eight
Explanation:
Out of a total of 12 landing attempts on mars from different space agencies, only eight have been successful.
Answer:
Children performed physical labor for long hours each day.
Explanation:
Most people who worked in the 1800s in the industry could not earn enough money to support a family. They would work long hours, usually 10-12 hours a day, six to seven days a week. To support the family their kids would also join the workforce. Kids were used to selling newspapers or work with machines since they could get into tight spaces a lot easier than adults. They did not have time for school.
Answer:
But the foundations of modern science were laid long before this time, and were particularly influenced by Islamic civilization. The Muslims were the leading scholars between the seventh and fifteenth centuries, and were the heirs of the scientific traditions of Greece, India and Persia.
