Each day human body breathe in __________ liters of air.
A. 15,000 to 20,000
B. 10,000 to 15,000
C. 5,000 to 10,000
D. 20,000 to 25,000 » Read More…
The 2018 Nobel Prize in Physiology or Medicine has been awarded jointly to James P. Allison and Tasuku Honjo for their discovery of which
cancer?
A. Immunotherapy
B. Radiation
C. Surgery
D. Chemotherapy » Read More…
Who invented Logarithm
Tables?
A. John Adams
B. John William
C. John Napier
D. John Harrison » Read More…
Which of the following natural elements has the highest melting point?
A. Tungsten
B. Iron
C. Copper
D. Silver
Dialysis is used for the treatment of_______.
A. Ulcers
B. Heart failure
C. Kidney failure
D. Both A and C » Read More…
Very small time intervals are
accurately measured by
the___________.
A. Pabsars
B. White dwarfs
C. Atomic Clocks
D. Both A and C
The gas used in a refrigerator to cool water is___________?
A. Nitrogen
B. Carbon dioxide
C. Methane
D. Ammonia