some sociology multiple choice help?

[skyblueworld]

rules regarding behavior that people consider vital to their well-being are called?
-laws
-mores
-folkways
-taboos
-treatments
*not sure if its laws or mores.

sigmund Freud theorized that instinct is
A) a function of ego, sexuality, and fear
b) a function of ego and Id
c) a function of sexuality and self preservation
d) a function of the super ego and the Id
e)none of the above

I think its A

The Matrix depicts a world where information technology and the representation of reality have become
A) unimportant
B)more real than reality
c) an illusion
d) extension of the physical world
e) extensions of the mental world
is it C?

true or false? Over time most cultures have become more heterogeneous?

[Obama For President]

1. I think mores

2. I think B

3. I don't know anything about The Matrix (never seen it)

4. I think True

[Skittles]

what are mores? morals was my first thought, but yeah Law sounds right... Frued was all about sex, the matrix would be an illusion or more real than reality...I would say false to the last ?