Elements of include tone of voice, speed, volume, use of pauses, directness or indirectness, and other manners of speech.

  the answer would be a

Iwould say overhead, b/c front would shine in their face, and might mess up the picture, especially if taken by a so either front or overhead, but i'm leaning towards overhead

Maybe ech person had their own set of drawing skills like maybe one person could only do contrasting and the other could do realistic detailing   

Well you didn't give me the choices, but here goes. frigid means basically "very cold." while balmy is the complete opposite and means "warm and  humid."