Question

3. Strongest part of the body is the (a) Teeth (b) Femur (c) Ligament


4. Muscles make of body weight
(a) 40% (b) 60% (c) 80
5. Structural and functional unit of nervous system is
(a) Nephron (b) Neuron (c) Tendons Question​

Answer 1

Answer:

Teeth

Explanation:

Tooth enamel is the hardest substance in the body.

The shiny, white enamel that covers your teeth is even stronger than bone. This resilient surface is 96 percent mineral, the highest percentage of any tissue in your body – making it durable and damage-resistant.