I. Fill in the blanks: 1. Milk teeth are also known as------------ 2. The root of a tooth is inside the ------------ 3. The -------------is the hardest subst in the human 4. -------------are tearing teeth. 5. We must visit a ----------------in case of a tooth problem. 6.--------------------- a digestive juice, is secreted by the liver. class 4 ncert book

I. Fill in the blanks: 1. Milk teeth are also known as------------ 2.

1.	I. Fill in the blanks: 1. Milk teeth are also known as------------ 2. The root of a tooth is inside the ------------ 3. The -------------is the hardest subst in the human 4. -------------are tearing teeth. 5. We must visit a ----------------in case of a tooth problem. 6.--------------------- a digestive juice, is secreted by the liver. class 4 ncert book
Answer» 1) TEMPORARY teeth2) 3) enamel4) canines5) dentist6) BILE juice.Explanation: