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6 days ago · Learn about insects, the largest and most diverse class of arthropods, with segmented bodies, jointed legs, and external skeletons. Explore their diversity, importance, adaptations, and behaviour with Britannica's comprehensive article.
The insect nervous system consists of a brain and a ventral nerve cord. Most insects reproduce by laying eggs. Insects breathe air through a system of paired openings along their sides, connected to small tubes that take air directly to the tissues.
Learn about the diversity, evolution, and ecology of insects, the most abundant animals on Earth. Explore stunning photos, videos, and stories of insects and their interactions with humans and other species.
Jun 8, 2024 · Insect Orders: Insects are an incredibly diverse group of arthropods in the class Insecta. They are characterized by their three-part bodies (head, thorax, and abdomen), three pairs of jointed legs, compound eyes, and antennae.
Dec 10, 2019 · Learn how insects are classified, identified, and adapted to different environments. Find out the basic features of insects, such as mouthparts, antennae, wings, and legs.
Oct 16, 2019 · Learn about insects, the largest and most diverse class of animals on Earth. Find out their characteristics, life cycles, roles, importance, and more with pictures and facts.
Learn about insects from aphids to yellowjackets in this 1,276-page volume with 270 articles, 1,000 figures, and 3,000 references. The Encyclopedia of Insects covers insect anatomy, physiology, evolution, behavior, ecology, and more.
