+Insects are tiny, six-legged [arthropods](/wiki/Arthropod), often with [wings](/wiki/Wing), that dominate Earth's land and air. Their hard exoskeletons protect their segmented bodies, forming vital links in nearly every ecosystem.
+## See also
+- [Arthropod](/wiki/Arthropod)
+- [Metamorphosis](/wiki/Metamorphosis)
+- [Pollination](/wiki/Pollination)
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