30. The engine of a refrigerator is sometimes called
A. compressor
B. cylinder
C. capacitor
D. element
E. thermostat
31. Bones are joined together by
A. ligament
B. confluence
C. blood
D. vein
E. connecting rod
32. Which of these is an organ for taste?
A. Ear
B. Skin
C. Nose
D. Heart
E. Tongue
Answer (2)
The engine of a refrigerator is called the compressor. Bones are connected by ligaments, and the organ responsible for taste is the tongue. ;
The engine of a refrigerator is called the compressor. Bones are joined together by ligaments, and the organ responsible for taste is the tongue.
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