Simply, it is self-confidence.
The act of believing in only one god is called Monotheism. Alternately, the belief in no gods is called Atheism, while the belief in more than one god is called Polytheism.
malting
true
The belief in reincarnation.
racism is a mind set/ belief but one is capable of comitting an act of racism which is really an act of that mind set
nucleus accumbens
In comparison to other religions, an ancient Greek god or goddess might be called such - but, in reality it depends realistically upon personal belief.
It depends upon the belief of the person.
the substance that an enzyme acts upon is subtrate
Tension and compression are the two forces that act upon a bridge.
Density does not "act" upon anything. It is a measure of how much mass is packed into a unit volume.
Once you accepted have Islam in the belief that there is no god but Allah and Prophet Mohammed's [Peace be upon him] is the final and last messenger you are a 'Muslim'.