As of 2009, Sunni Muslims constituted 87–90% of the world's Muslim population-
the Shia believe that leader is called an imam and this "caliph/imam" should be a direct descendant of Mohammed-
and I have no clue on the last one
Acceleration is inversely proportional to the mass of an object
The difference between Sandra’s folk theory and the
psychological theories is that compared to her folk theory, psychological theories
are likely to be put to the test, in which it is to be tested and experimented,
in order for it to be considered reliable unlike Sandra’s theory which doesn't
hold any proof that it is valid or reliable.
