Answer:
An insects body has 3 body parts the Thorax, the abdomen, and the head.
Insects use their antenna to smell and touch the world around them.
Bonus question-
Social insects mean that they live together in complex family groups. Social insects work together to build their homes or to find food. An example of a social insect is a bee. Bee's work together to keep their Queen safe and to make honey!
I hope this helped!