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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. 
Human bones are attached and covered by _______.

2. 
Stomach is present on the ___________ side below the heart.

3. 
Heart circulates blood over the body through blood _______

4. 
__________ collects information from different parts of our body and decides what type of response our body should give.

5. 
Our heat pumps with the help of __________.

6. 
When we smile ______ muscles are needed.

7. 
____________ is surrounded by the ribs.

8. 
__________ is a place where bones are connected

9. 
There are _______ muscles in a human body.

10. 
The _________ of the heart contract and relax.

11. 
__________ works continuously like a pump throughout the life.

12. 
Due to __________, our lungs expand and contract.

13. 
When one muscle contracts, the other one _________.

14. 
_________ controls the functions of our body.

15. 
Stomach secretes _______ juice.


jawad khalil

jawad khalil

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