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Class 4 Science Chapter 1 Test 4


Updated: 11 Jun 2022

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Welcome to your Class 4 Science Chapter 1 Test 4

1. 
_______ of our body weight is due to muscles

2. 
When one muscle contracts, the other one _________.

3. 
Muscles work with the _______.

4. 
__________ is a place where bones are connected

5. 
_____________ move food through digestive system.

6. 
_________ controls the functions of our body.

7. 
Human bones are attached and covered by _______.

8. 
__________ works continuously like a pump throughout the life.

9. 
Stomach is present on the ___________ side below the heart.

10. 
Heart circulates blood over the body through blood _______

11. 
______ help to move hands, arm, feet and legs.

12. 
The muscles are _________.

13. 
There are _______ muscles in a human body.

14. 
The _________ of the heart contract and relax.

15. 
Muscles work in _________


jawad khalil

jawad khalil

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