This question cannot be answered unless you submit it again saying what exactly you are asking about. For example "Is a germ double a virus's size?
There is no answer to this as the size of the germ and objects are different but normal millions
The average size of a person is there is no average size we are all different;)
the average size for a menu is A4 size.
The average size is 4GB
The average shoe size in Russia for women is size 38. The average shoe size in Russia for men is size 44.
The word "germ" can be a noun. It refers to a microorganism, especially one causing disease.
germ trapper
The average class size is 35
5'11'' is the average size.
the average size of a tiger is LARGE.
The average size of a bathroom is 9ft by 11ft(not the size of an apple)