Please help pleas if you can if you dont known please dont thank you

Explanation:

is that coordination is the act of coordinating, making different people or things work together for a goal or effect while liaison is communication between two parties or groups.

true

coz they had the rank system in society according to the economic power of the people

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 !