They use their sharp teeth to cut into their prey. Army ants do not have homes. They stay in different places every night. They stop and rest in places like logs, rocks or trees. They live above ground.
Army ants are good for some people because they help take the bugs out of people's homes.
Some people don't like army ants because they are pests. Army ants have six legs. They also have three main body parts. They are the head, thorax and abdomen. Ants can talk to each other by touching other ants' antennae.