You are born with 20 baby teeth. Most kids have all of their baby teeth by age 3. You lose your baby teeth and grow permanent adult teeth because you need bigger, stronger…
Mammal Skulls Mammals are divided into three groups. Note all mammals feed their young with milk. Placental mammals â Give birth to live young after spending an extended…
TEETH TYPES/FORMULA/ERUPTION BY DR. MANISHA MISHRA * Tooth Eruption Lower teeth -usually erupt first, beginning as early as 6 months after birth. Most children have a full…