Caregivers of babies tend to be unavailable or rejecting, unresponsive, and easily irritated.

I believe the answer is: avoidant

Avoidant babies refers to the type of babies that show little to no emotion to the caregivers in return, as if they are purposefully ignoring the caregiver. This tend to makes the caregivers feel unappreciated, which make them unresponsive and easily irritated.

answer; overt behavior;

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.