Question

Date:
Pages
Hardest substance in the human
body.​

Answer 1

Explanation:

आई डोंट नो दी आंसर थैंक यू फॉर फ्री मांस बाय बाय

Answer 2

Answer:

tooth enamel

Explanation:

This resilient surface is 96 percent mineral, the highest percentage of any tissue in your body – making it durable and damage-resistant.