Respuesta :
Answer:
They cut trees from the Amazon to build wood bridges. Explanation:
sorry if u get it wrong but good luck!
The material used by the Inca empire to build suspension bridges in the Andes were wool and cotton.
Option A is the correct answer.
What was the Inca Empire?
Inca Empire existed in the historic times of Peru in the pre-Columbian era from the year 1400 CE till the year 1533 CE.
The Inca Empire used the ichu grass as the material to build the rope bridges which were then weaved into the heavy bundles. The ropes were then turned into braids to make long ropes for making the bridges.
Therefore, wool and cotton were used as a material to make suspension bridges by the Inca Empire.
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