Nomadic families living in the Arabia were organized into tribes-their government

Those nomadic families were called the Bedouin.

Explanation:

They're a collection of small nomadic families that usually travels between Africa and Arabian Peninsula. Most of them make a living by herding Camels or other forms of animals that commonly found in that area.

Different Bedouin families usually gathered together to form a clan and developed their own independent way to govern. Keeping this form of government make it easier for them to organize when they need to move to other place when they're seeking resources.

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !

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