Do insects have a sense of touch?

Yes. Insects have a sense of touch that is far sharper than yours. Some of the short hairs that cover insects’ antennae and bodies are connected to nerves and are very sensitive. They pick up the lightest pressure—even a little breeze. The keen sense of touch helps most insects fly away before you can swat them. As soon as you move your hand, they feel the air moving. And away they go!