According too the nebular hypothesis Helium and hydrogen
Answer:
a
Explanation:
The Aztecs had a strong belief in the afterlife. The Aztecs thought that when they died, they would be assigned a task that would benefit their gods. It was not how well you lived your life that determined what job you were allocated or who you became in the afterlife, but rather how you died.
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Answer:
Option: obtained new resources, technologies, and machinery
Explanation:
Industries in 1920 increased their productivity for several reasons, including new machinery which transforms the cities. In 1920 more industries were coming up. Technologies were developing rapidly, which led to rapid economic growth. Locomotives helped in supplying raw materials and transport goods at an affordable price and in less time. Assembly lines play a role in 1920 by increasing productions.