A. That feed on meat and plants
B. That live in water
C. That feed on plants and their products
D. That feed on meat

A. Pituitary
B. Thyroid
C. Lachrymal
D. None of these

A. cholera
B. Plague
C. Diphtheria
D. Tetanus

A. Dental Cavities
B. Scurvy
C. Hepatitis C
D. Goiter

A. Sugar
B. Butter
C. Meat
D. All of these

A. Kidneys
B. Spleen
C. Pancreas
D. Liver

A. Oxytocin
B. Prolactin
C. Thyroxine
D. Testosterone

A. Adrenal
B. Pancreas
C. Pineal body
D. Pituitary

A. Plants
B. Cancer
C. Mammals
D. Soil

A. John Harrison
B. Marconi
C. Dalton
D. None of these