D.. its when metal work was getting big and tools were an outcome.
Answer:
NAZI scientists were expermenting with trying to get the perfect german baby.
Explanation:
Look at the infrographics show.
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Answer:
Explanation:
The terraces were built to make the most efficient use of shallow soil and to enable irrigation of crops by allowing runoff to occur through the outlet. The Inca built on these, developing a system of canals, aqueducts, and puquios to direct water through dry land and increase fertility levels and growth.
