Question

What of a butterfly exoskeleton made up of???​

Answer 1

chitin

The exoskeleton of most insects, including butterflies, is made of a bone-like material called chitin, which varies in thickness depending on the vulnerability of the organs it protects.

Answer 2

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Hey Mate !!!

Here is ur Answer

$\huge{\fbox{\fbox{\bigstar{\mathbb{\red{Exoskeleton/: of/: butterfly/:is/: made /:up /:of /:Chitin}}}}}}$