Three simple rephrasings for a 6-year-old: Its quills are sharp and hollow. They keep it safe and help it float.

Three kid-friendly rephrasings of the sentence about hollow, sharp quills that protect and help the creature float — written for a 6-year-old.

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  • Its quills are pointy and hollow. They keep it safe and help it float on the water.
  • It has hollow, sharp quills that protect it and help it stay on top of the water.
  • Its quills are like little hollow spikes; they stop other animals from hurting it and help it float.

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