The enamel of the teeth.
Enamal is tha hardest part of human body..
Enamel is the hardest substance in the human body.
No, the hardest bone in the body is the femur (thigh bone) which is harder than concrete. :)
diamond is the hardest and graphite is the softest
Enamel is the hardest tissue of the human body. It contains only a slight amount of organic substance.
The hardest substance in the human body is tooth enamel.The enamel that coats your teeth is the hardest substance in the human body.enamel of your teeth?
The hardest bone in the body is the temporal bone, more specifically the petrous part of it. It is the bone that is part of the skull and protects the inner ear.The hardest bone in the body is the femur (thigh bone).I believe the correct answer is "Teeth".
The jawbone.
No, our teeth are
yes
Tooth enamel is the hardest substance in the human body because it was evolved or chosen based on what it has to do. Humans (and a lot of other animals) require it to cover teeth through a whole lifetime of biting and/or chewing food.
Well, enamel is the hardest substance in the body