Any process that exerts a stress on a rock that eventually causes it to break into smaller fragments is a type of mechanical weathering.
The correct answer would in fact be C
Answer:
Nucleus
the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
Nucleolus
a small dense spherical structure in the nucleus of a cell during interphase.
The grass carp is herbivorious
