Final answer:
The synonym that relates to apathy, habitude, torpor, dullness, lethargy, and lassitude is torpor, which describes a state of inactivity and reduced metabolic rate in animals, an example being a desert mouse's adaptation to survive extreme heat.
Step-by-step explanation:
A synonym that relates to apathy, habitude, torpor, dullness, lethargy, and lassitude is torpor.
In biology, the term torpor refers to a state of physical or mental inactivity and reduced metabolic rate. It is a condition typically seen in animals as an adaptation to a shortage of food or extreme temperatures. An example of this is a desert mouse, which lowers its metabolic rate and "sleeps" during the hot day to conserve energy and water, a behavior known as torpor. This physiological state is particularly crucial for survival in harsh environments where resources are limited or conditions are challenging.
Voter apathy and voter fatigue in the context of politics somewhat parallel the inertia seen in biological torpor, where an organism actively reduces its activity level. However, voter apathy is more about a lack of interest or concern rather than a biological response to environmental stressors.