The average adult has a blood volume of about __________ liters.
The average adult has a blood volume of about __________ liters.
		A. 4
B. 5
C. 6
D. 7
		A. 4
B. 5
C. 6
D. 7
		A. 35 km/h
B. 55 km/h
C. 75 km/h
D. 100 km/h
A. Substance
B. Length
C. torque
D. Work
A. Laparoscopy
B. Dementia
C. Lithotripsy
D. None of these
		A. Ibn-e-Haitem
B. Benjamin Franklin
C. Archemedes
D. None
A. Goldcrest
B. Weebill
C. Hummingbird
D. None of these