Physics
Blotting paper absorbs ink due to

Viscosity of ink
Siphon action
Diffusion of ink through the blotting
Capillary action phenomenon

ANSWER DOWNLOAD EXAMIANS APP

Physics
Planets are

non-luminous heavenly bodies
luminous heavenly bodies that twinkle
luminous heavenly bodies that do not twinkle
luminous heavenly bodies revolving around a star

ANSWER DOWNLOAD EXAMIANS APP