Answer:
The harsh climate historically prevented much settlement in the pre-Islamic Arabian peninsula, apart from a small number of urban trading settlements, such as Mecca and Medina, located in the Hejaz in the west of the peninsula.
Explanation:
Yes its true light acts like both particle and a wave
Answer:
a group that has their own beliefs and rules
I believe the answer is: behavioral tendencies
behavioural tendencies refers to the uncontrolled behaviour that is untrained and often arise under a certain situation without we being aware of it.
This type of tendencies are integrated within our brain as a form of survival mechanism. Examples of behavioural tendencies would be the fact that we become extremely cautious when we experience a spike in adrenaline that increase our response and concentration when we feel that we're in danger.