which Planet is Called Earth’s Sister?
which Planet is Called Earth’s Sister?
A. Mercury
B. Venus
C. Mars
D. Neptune
which Planet is Called Earth’s Sister?
A. Mercury
B. Venus
C. Mars
D. Neptune
A. – 2O°C
B. – 10°C
C. + 10°C
D. + 20°C
A. 206
B. 230
C. 280
D. 300
A. John Dalton
B. E.Rutherford
C. De Broglie
D. D.I.Mendeleef
Role of biotechnology in the production of food based on ___________?
A. Decomposition
B. Respiration
C. Digestion
D. Fermentation
E. None of these
A. Knowledge
B. Clouds
C. Rain
D. None
Nephology: The study of clouds; the branch of meteorology that is concerned with cloud types, their formation, development and dissipation.