| Column I | Column II | ||
| Digestive system | 1. | Removes waste material | |
| Respiratory system | 2. | Carries blood | |
| Circulatory system | 3. | Helps in digesting food | |
| Excretory system | 4. | Helps to take air | |
A) A-1 B-2 C-4 D-3
B) A-2 B-3 C-4 D-3
C) A-4 B-3 C-1 D-2
D) A-3 B-4 C-2 D-1
Correct Answer: D
Solution :
[d] Digestive system helps in digesting food, respiratory system helps to take air, circulatory system carries blood and excretory system removes waste.
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