One reason is that say someone is on bed rest/in the hospital not allowed to move, it can make them very week and make it very hard for them to walk again.
1. B
2. A
3. B
4. A
1. there are no directions or set criteria for the assignment
The Incas had a technologically advanced frame of mind while the Aztecs believed in sacrifice of humans. Both the Incas and Aztecs believed in and worshipped the sun god.