The average length of the kidney of a man is about?
The average length of the kidney of a man is about?A. 7cm to 8cm
B. 8cm to 10 cm
C. 10cm to 13 cm
D. 13cm to 16cm
B. 8cm to 10 cm
C. 10cm to 13 cm
D. 13cm to 16cm
The blueness of the sky is mainly due to _____________?
A. The scattering of sunlight by air molecules
B. The presence of water vapor
C. Absorption of blue light by the air
D. Emission of blue light by the atmosphere
A. saponification
B. hydrolysis
C. condensation
D. polymerisation
A. 9.80 m/s²
B. 7.21 m/s²
C. 1.62 m/s²
D. None of these
Periodontics deals with _____________?
A. Surgery of se
B. Stomach disorders
C. Ligaments restoration
D. Dentistry
E. Heart attacks