Answer:
The right answers are:
B. They led to urban sprawl as cities spread in all directions .
E. They allowed passengers to travel across the Atlantic Ocean .
F. They provided an economic base for some cities where manufacturing took place.
Explanation:
Answer:
As well as giving us the concept of zero, Indian mathematicians made seminal contributions to the study of trigonometry, algebra, arithmetic and negative numbers among other areas. Perhaps most significantly, the decimal system that we still employ worldwide today was first seen in India
Explanation:
The process is photosynthesis
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