asked 64.7k views
1 vote
Arthropods have an exoskeleton made of _____.

chitin
cellulose
silica
cartilage

asked
User Seni
by
8.2k points

2 Answers

3 votes

Arthropods have an exoskeleton made of CHITIN.

answered
User Edgar Ortega
by
8.5k points
5 votes
they are definitely made of chitin
answered
User Oliva
by
8.2k points
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