The Human Vocal Tract Is

Multiple Choice

The human vocal tract is:

A) Better-adapted for producing speech and less well-adapted for other functions than the vocal tracts of other animals.
B) less well-adapted for producing speech and better-adapted for other functions than the vocal tracts of other animals.
C) equally well-adapted for speech and biological functions as the vocal tracts of other animals.
D) equally well-adapted for biological functions, but better-adapted for speech than the vocal tracts of other animals.