it works on the principle of seven segment display. according to the number the respective lines ,among 7 ,are displayed.
four
A growth line is a dense transverse line observed in radiographs of long bones. These lines represent bone growth after cessation of longitudinal growth.
The growth of railroads lines promoted the growth of cities and trade because the goods were easily transported to other places.
gangster
gangster
They are lines of growth. However, this is not true of the bearded clam.
lines of no growth or change.
a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
Because if they did not, then they would not be number lines!
as seen in a histologic section of cortical bone of the mandible, are a result of growth of the mandible by appositional growth
New Railroad lines :)