Quote:
The underlying physical principles that control the midair gyrations of divers and gymnasts are the same
as the body orientation controlling astronauts in a weightless environment.
Intended meaning:
The sentence presents a comparison between two principles.
Principle 1: One that controls the midair gyrations of divers and gymnasts
Principle 2: Another that controls the body orientation of astronauts in a weightless environment.
Quote:
(A)as the body orientation controlling
(B)as the body orientation which controls
Incorrect comparison of principle vs human body.
Though we are comparing two nouns, the comparison is illogical.
Quote:
(C)as those controlling the body orientation of
Correct.
those = refers back to principles
controlling = without coma, a verb-ing modifier correctly modifying the preceding noun: those
Quote:
(D)ones to control the body orientation of
we need a verb-ing modifier, not an infinitive / purpose.
The purpose of principle is not to control the body orientation of astronauts in a weightless environment.
Rather we need a modifer, giving more info about noun: principles.
Quote:
(E)ones used in controlling the body orientation of
why is there a need to specify specific principles by using
ones : ambiguous.
again incorrect used of the preposition:
in Concept tested: comparison and usage of verb-ing modifier.