Seudónimo Seudónimo
  • 04-05-2020
  • Biology
contestada

Answer all of these please.

Answer all of these please class=

Respuesta :

hannah9458
hannah9458 hannah9458
  • 04-05-2020

Answer:

okay

Explanation:

(earthworms are skin ) (land snails mantle cavity) (spiders have book lungs) grasshoppers and many insects have trachael tubes) (birds reptiles and mammals have lungs)

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