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2 votes
8)

Instead of backbones, crabs and some insects have
A)
frontbones
B)
vascular bundles
C)
chloroplasts
D)
exoskeletons

User Aliqandil
by
4.0k points

2 Answers

4 votes

Answer:

D exoskeletons I think because their skeletons are on the outside

User Lalit Jadav
by
4.6k points
0 votes

Answer:

Exoskeletons

Step-by-step explanation:

It provides support and structure just like a backbone

User ZZY
by
3.8k points