num_pages: 32
description: There are more known species of insects than all other animals put together. What's more, scientists estimate that there are millions more they haven't even identified. And did you know insects have been around for 350 million years? Find out all about the amazing world of insects.
language: English
title: Insects
titlecomplete: Insects (Discovery Channel School Science)
ratings_count: 2
publisher: Gareth Stevens Pub