a) Motion (male) to momentum (female) to trans-form (matter) aka andro (male) gyno (female) ous (having).

b) Shell of darkness implies ones ignorance of all perceivable for another ones suggestion. Growing self discernment implies breaking ones shell, hence letting the light in.

c) Light gives everything through consumption; decomposition; setting whole into partials internally; hence ray/raddix/race (particle of light). Ones destitution (want) within light (need) can only obscure ones perspective momentarily.

Instead of darkness taking...consider focus narrowing sight within visible spectrum of light.