Nearest star to sun is: __________?
Nearest star to sun is: __________?
A. Proxima Centurai
B. Alpha Scorpii
C. Beta Orionis
D. Vega
A. Proxima Centurai
B. Alpha Scorpii
C. Beta Orionis
D. Vega
A. luvcage
B. Ribcage
C. both A & B
D. None of these
One Astronomical unit is equal to how much Km in whole numbers?
A. 160 million km
B. 140 million km
C. 150 million km
D. 130 million km
A. Imperfection
B. Heights
C. Attitude
D. None of these
A. 11% Oxygen approximately
B. 21% Oxygen approximately
C. 31% Oxygen approximately
D. None of these
A. Hydrogen
B. Chlorine
C. Hydrogen and Helium
D. Neon
A. Anthropology
B. Cultural Anthropology
C. Biological Anthropology
D. None of these