This is out default category.
For proper formation of teeth, __________ is essential.
A-iodine
B-copper
C-fluorine
D-iron
The principal constituent of the atmosphere of the Earth is____________.
A. Oxygen
B. Carbon
C. Hydrogen
D. Nitrogen
Einstein’s famous equation which states that mass and energy are interchangeable is__________.
A. E = mc2
B. E = cm2
C. M = ec2
D. M = ce2
Malaria is a disease which effects the___________.
A. Heart
B. Lungs
C. Spleen
D. Kidneys » Read More…
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