Question

four phylum for arthopoda​

Answer 1

Explanation:

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Answer 2

Answer:

> Chelicerata (includes spiders and scorpions)

> Crustacea (shrimps, lobsters, crabs, etc.)

> Tracheata (arthropods that breathe via channels into their bodies; includes insects and myriapods),

> The extinct trilobites – have heads formed of various combinations of segments.