The assertion that non-formal institution has no role to play at the processing stage of the system theory is an empty rhetoric.

The given assertion would be categorized under 'empty rhetoric' because it proposes a false premise that Non-Formal Institutions do not have a play in the system's processing stage. So this statement does not possess validity as it can neither relate to the audience nor offers required evidence to allow the readers to think about it differently.

the answer would be a)henry grady because he came up with the term "new south"

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.