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.
the substance that an enzyme acts upon is subtrate
malting
The belief in reincarnation.
true
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
They are known as reactants or substrates.
It depends upon the belief of the person.
Mass is the property of matter on which gravity act upon.
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.
Yes, that would be called the Homologous structure, and that changes in natural selection.