1
- excretion
- movement
- protection
Or - storage

2 Answer

2

Answer:

Protection

Explanation:

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Christelle Schmeler
15.5k 3 10 26
answered 6 months ago
2

Answer: protection

Explanation: Since this function can be your nails hair, or basically things on the inside that grows on the outside naturally, is usually called the exoskeleton, but in this case, it's not an exo, but they're there to protect you

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Tobin Muller
15.5k 3 10 26
answered 6 months ago