How does a multi-cellular organism grow?
A) increase in cell size
B) decrease in cell size
C) increase in cell number
D) decrease in cell number

A multi-cellular organism grows with (C) Increase in cell number

Nimbostratus is the correct answer.
explanation: nimbostratus clouds are the type of clouds that are mostly likely present on gray, rainy day. these clouds produce continuous rain, snow and there is no thundering or lightening either.

C) to ensure each new cell has an exact copy of the dna