An operating system is not a development system. An operating system can be loosely defined as a program that tells the computer how to handle information, where to store it, or how to output it. For...
If you're talking about humans and physical.. Then and either male or female then breast development more for females. Genital development. Menarche for girls. Sex drive increase, voice change, pubic...
Multiparty sytem- Parties form coalitions to govern, Voters have a wide choice of candidates, and there are many major and minor parties, They ARE NOT dictatorships