Here's why:
* Three body jointed legs: This is a defining characteristic of insects. They have three pairs of legs attached to their thorax.
* Compound eyes: Insects have compound eyes, which are made up of many individual lenses that provide a wide field of vision.
* Covered with tiny hair: Many insects have a body surface covered in tiny hairs called setae. These hairs can serve various functions, such as providing sensory information, helping with movement, or deterring predators.
While there are many different types of insects, these features are common to them all.