An ant’s antennae are used for touch and smell. Ants use their keen sense of smell in many ways. Ants can identify ants from another colony simply from the smell of the insect. Ants can also leave a scent trail for other members of their colony to follow when a good food source is located.
A
Why an ant has to depend on its sense of smell.
B
What an ant does to find food.
C
How an ant can identify an ant from another colony.
D
How the ant uses its sense of smell.