r9andarirei6ulis
r9andarirei6ulis r9andarirei6ulis
  • 03-03-2016
  • Biology
contestada

Arthropods have an exoskeleton made of _____.
chitin
cellulose
silica
cartilage

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monnathokop
monnathokop monnathokop
  • 03-03-2016
they are definitely made of chitin
Answer Link
crybaby222psyc crybaby222psyc
  • 28-01-2019

Arthropods have an exoskeleton made of CHITIN.

Answer Link

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