What is the amount of blood contains in the human body?
A. 8-10 litres
B. 1-2 litres
C. 5-6 litres
D. 2-3 litres (more…)
The gas used for fire extinguisher is known as
A. Carbon Monoxide
B. Sulfur Dioxide
C. Carbon Dioxide
D. Nitrogen
Forest cutting is known as?
A. Neoforestation
B. Afforestation
C. Deforestation
D. None of these
♦ Credit To: Hafiz Ramzan ♦
An adult and normal human being has blood volume of:
A. 5-6 liters
B. 3-4 liters
C. 8-10 liters
D. 10-12 liters