1.

Match the following: List I List II A Lungs 1 Urinary system B Kidneys 2 Nervous system C Stomach 3 Respiratory system D Brain 4 Digestive system A                                   B        C         D

A. 3                                    1         4          2
B. 2          3          1          4
C. 1          2          3          4
D. 4          3          1          2
Answer» B. 2          3          1          4


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