Stress is "your body´s way of responding to any kind of demand". It might be cause by good or bad experiences. it might be caused for many reasons: physical reason such as fear, or emotional like family or job. So it could be said that a person height might not influence stress because it has to do with something biological, a human conditions and not an external factor. <span />
The answer is the placement of the load and the placement of the force applied.
A is the answer I hope this helps
A foot and a leg? teeth and gums? a train engine and a box car? q and u?