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Class 4 Science Chapter 1 Test 3


Updated: 11 Jun 2022

216


Welcome to your Class 4 Science Chapter 1 Test 3

1. 
Premolar and molar teeth are used for:

2. 
Bone marrow helps to produce ______

3. 
Lungs are surrounded by _______

4. 
Tiger has large ____________

5. 
Tiger uses its ________ for piercing the prey.

6. 
When we exhale air, the lungs

7. 
When we inhale air, the lungs _______

8. 
The exchange of oxygen between blood and air takes place in the _______.

9. 
__________ are used for piercing and tearing food.

10. 
The bones of our arm and legs are __________.

11. 
During breathing air enters in our lungs through______

12. 
Rat uses its _________ for biting food or killing prey.

13. 
The function of bones of leg is to help in _____

14. 
During breathing air enters in our _______

15. 
The function of skull is to protect __________



jawad khalil

jawad khalil

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