They mostly used stones like obsidian to place on top of sticks.They made knives from animal bones.
Metal
the weapon of the azteks were flechas
123
yes they advanced on weapons only when needed to.
basicly Aztecs had tools made out of wood, bones, and steel. Aztec's did not have iron and bronze to make their weapons They used obsidian knives to cut open hearts.
weapons and horses
powder
The Aztecs used several different types of weapons. They used bows and arrows, spears, dart throwers, and a throwing lance.
guns
the Aztecs lost to the Spanish because the Spanish had better weapons like the gun.
knives and stuff
because there was a war