Carrying
Cutting
Fighting
Digging
Stinging
Used to lift objects
Have 5 finger-like projections
Bent in the middle like an elbow
Waved back and forth to greet nestmates
Chemicals
Sound
Touch
Vibration
Vision
All males
All females
Both males and females
Ants have compound eyes with as many as 100 lenses that see multiple copies of the same thing.