Which of these describes how ancient inca civilization modified their environment? they fertilized crops and created terraces for farming. they built tunnels through mountains and dug irrigation canals. they built rope bridges over rivers and built tunnels through mountains. they created farmland in marshes and built roads.

They created farmland in marshes, and built roads.

They built tunnels through the mountains

Explanation: I took the exam

they died because of a disease during the first spanish colonies.

one central belief of buddhism is often referred to as reincarnation -- the concept that people are reborn after dying. buddhism is a philosophy of life expounded by gautama buddha ("buddha" means "enlightened one"), who lived and taught in northern india in the 6th century b.c.