A. Amino Acid
B. Sodium Chloride
C. Sodium Potasiium
D. None is the above

A. White blood cells
B. Red blood cells
C. Platelets
D. None is the above

A. Granite
B. Plastic
C. Copper
D. Methane

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

A. Ultra violet rays
B. Green house gases
C. CFCS
D. Carbon Dioxide

A. Mind
B. Fruits 
C. Bones
D. None of above

A. Vision
B. Liver
C. Lungs
D. None of above

A. Long sightedness
B. Short sightedness
C. Defect of Pancreas
D. None of above

A. Fish
B. Birds
C. Words
D. None of above

A. A
B. B
C. K
D. None of above