This title is intended for ages 6 to 9. Text is in Spanish. There are more than a million species of insects living on Earth, and all insects have similar bodies. In Insect Bodies , children will learn the major physical features of insects and the importance of each body part. Close-up photographs and clearly labelled illustrations help explain: an insect’s three main body sections; the different kinds of insect mouthparts; how insects use their eyes and antennae; why and how insects moult as they grow; and how insects move.