What era preceded the Old Stone Age (Paleolithic Era.?
A. Neolithic Era
B. Mesolithic Era
C. Bronze Age
D. None of the above
Correct Answer: D. None of the above
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A. Neolithic Era
B. Mesolithic Era
C. Bronze Age
D. None of the above
A. Electric lights
B. Candles
C. Oil lamps
D. Fire
A. Farming
B. Fishing
C. Hunting and gathering
D. Fishing and hunting
A. Surface tension
B. Aqueous tension
C. Vapour pressure
D. Hydraulic pressure
A. Critical temperature
B. Standard temperature
C. Absolute temperature
D. Upper consulate temperature
A. 98.5 atm
B. 96.7 atm
C. 95.8 atm
D. 97.1 atm
A. Daltons law
B. Avogadro’s law
C. Grahams law
D. Charles law