PDF chapter test TRY NOW
Identify the organ according to the function and choose the answer correctly:
1. 
The diagram shows a human digestive system. Which numbered organ among the following absorbs the end products of digestion?
2. 
The diagram shows the flow of blood in the heart. Which labelled part carries blood from lungs to heart?
3. 
The diagram shows the process of breathing. In which of the following process does the intercoastal muscles and diaphragm relaxes?
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