Test Your Knowledge On Snakes With This QUIZ

Which substance covers a snake’s skin?

Retry Correct Incorrect Interestingly enough, the substance that covers a snake’s skin is also part of the human body. Keratin is one of the main substances that can be found in human fingernails.

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Riau Images / Barcroft Images / Barcroft Media via Getty Images

Riau Images / Barcroft Images / Barcroft Media via Getty Images

Which substance covers a snake’s skin?

• Boric acid
• Keratin
• Sodium chromate
• Calcium