Question

D. Fill in the blanks :

1. Human body is made of several
2. Human digestive system is made of and
3. Numerous are present on the surface of tongue.
4. After milk teeth teeth originates.
5. Number of incisors in human body is -
6. Number of salivary gland in man is -
7. Lipase splits
type of food.
8. Internal nostril opens into region.
9. Human respiration involves two phases
and
10. Blood platelets is
nucleus.
11. Blood platelets helps in blood
12. Heart is covered by
membrane.
13. Two ventricles are separated by
membrane.
14. Contraction of heart is termed to
15. Each kidney is
shaped.




Please give me answers please​

Answer 1

Answer:

1. elements is the right answer

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