Spiders can be distinguished from insects by the fact that spiders have eight legs, while insects have six legs. Additionally, spiders belong to the class Arachnida, while insects belong to the class Insecta. Spiders also have two main body segments (the cephalothorax and abdomen), whereas insects have three main body segments (the head, thorax, and abdomen). Another key difference is that spiders do not have antennae, unlike insects.
Spiders can be distinguished from insects by the fact that spiders have
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