A. Archimedes
B. William gilbert
C. Nicolas copernicus
D. Michael faraday
A. Ethnology
B. Morphology
C. Ethics
D. Genetics
A. Insecticides
B. Rodenticides
C. Fungicides
D. Herbicides
A. Methane hydrate
B. Liquid nitrogen
C. Solid carbon dioxide
D. Frozen water
A. Biotin
B. Thiamine
C. Niacin
D. Pyridoxine
A. Speed of sound
B. Density of milk
C. Humidity of air
D. Specific gravity of liquids
A. Copper,nickel
B. Copper, tin
C. Copper, silver
D. Copper, zinc
A. Copper and zinc
B. Tin and zinc
C. Copper and tin
D. Iron and zinc
A. 88 days
B. 365 days
C. 2 years
D. 98 days
A. Orion
B. Columbia
C. Canis major
D. Taurus