Answer:
Explanation:
tabaquismo;
contaminación del aire en espacios cerrados;
contaminación exterior;
alérgenos;
exposición a riesgos ocupacionales como el polvo y productos químicos.
Hernan Cortés is the answer.
Answer:
New colonists of diverse backgrounds came to live in Louisiana.
Explanation:
Francis Bacon also Rene Descartes were responsible for developing the five-step scientific theory during the Scientific Revolution.
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Answer:
A quipu, or knot-record (also called khipu), was a method used by the Incas and other ancient Andean cultures to keep records and communicate information. In the absence of an alphabetic writing system, this simple and highly portable device achieved a surprising degree of precision and flexibility.
