Question

which animal has the hardest exoskeleton?
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Answer 1

Answer:

The diabolical ironclad beetle (Phloeodes diabolicus) is found mainly in the US and Mexico, where it lives under the bark of trees or beneath rocks. The beetle has one of the toughest exoskeletons of any known insect.

Answer 2

Answer:

The diabolical ironclad beetle (Phloeodes diabolicus) is found mainly in the US and Mexico, where it lives under the bark of trees or beneath rocks. The beetle has one of the toughest exoskeletons of any known insect.