A. Oxygen carries
B. to fight against infections
C. to help in digestion
D. None of these

A. Whitish
B. Black spotted
C. Reddish
D. Yellowish

A. Scurvy
B. Beriberi
C. Blindness
D. Teeth decay

A. Tibia
B. Femur
C. Fibufa
D. Nebula

A. Sleep inducing drug
B. Units of heredity
C. Kind of Vitamin
D. Type of body cell

A. Lungs
B. Blood
C. Skin
D. Nerves

A. Kidney
B. Liver
C. Heart
D. Stomach

A. Goitre
B. Scurvy
C. Anemia
D. Rickets

A. Bone Marrow
B. Red Blood Cells
C. White Blood Cells
D. Plasma

A. Digestion
B. Respiration
C. Circulation of Blood
D. Circulation of Blood