The common function of antennae in arthropod is to smell
Explanation
Antennae are a long sensory appendages on the head of insects, crustaceans and some arthropods. They are usually covered with alfactory receptors that can detect odor molecules in the air that is the sense of smell, therefore they are the noise of insects and some arthropods
single-celled
in single-celled organisms they perform activities such as eating and reproducing in just one cell.
Scientific INFERENCES are logical conclusions that are drawn from scientific observations. :-)
