Answer:
During the Mesolithic Era people settled in new lands.Improvements in tools during the Mesolithic Era include the use of bones.When the food and water became hard to find, many early societies split apart
Answer:
A. The consumption of one alcoholic beverage an hour.
Answer:
In 1714, Dutch scientist and inventor Daniel Gabriel Fahrenheit invented the first reliable thermometer, using mercury instead of alcohol and water mixtures. In 1724, he proposed a temperature scale which now (slightly adjusted) bears his name.
Explanation: