In the exhaustion stage of the general adaptation syndrome, the parasympathetic division of the autonomic nervous system may predominate. As a result, .

many aspects of sympathetic activity are reversed

Explanation:

When he parasympathetic division of the autonomic nervous system predominates, this may result into many aspects of sympathetic activity being reversed. The sympathetic nervous system, which is like the accelerator of the body, is known as the flight or fight nervous system and deals with stress, typically speeding things up. The parasympathetic nervous system, which is like the brakes of the body, helps to conserve energy and protect, typically slowing things down.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely