Info on archnids

Answer 1

Spiders are arachnids which have two body segments and eight legs. They are all predators (they feed on other organisms), and most of them eat insects. They have fangs which they use to suck up the organisms body. They do this by injecting venom which turns the prey's body into a mushy substance which they then suck up.

Answer 2

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  • Arachnids are an old subphylum of arthropods chracterized by their chelicerae (food-manipulating appendages located near the mouth). They are named after the Greek arachne, meaning spider. Common arachnids include spiders, scorpions, harvestmen, ticks, and mites, making up over 100,000 named species and over a million estimated species. Because most mites are microscopic and tropical, their diversity has been poorly characterized.
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Answer 3

insecta have two body parts while arachnida have three body parts.

Answer 4

Arachnids have their head and thorax combined and an abdomen - they only have two body sections. They produce silk, have fangs, fine hairs on their legs and eight legs.

Answer 5

Arachnida are joint-legged invertebrate animals. All Arachnids have 8 legs.