Which term describes a steady state in which the internal conditions of an organism are kept within a narrow range without regard to the external conditions? view available hint(s) which term describes a steady state in which the internal conditions of an organism are kept within a narrow range without regard to the external conditions? regulatory homeostasis. conformational homeostasis. negative feedback. thermoregulation?

I believe the answer to the question is Regulatory homeostasis.
Regulatory homeostasis involves adjusting the internal conditions of an organism to stay without regard to the external conditions. Homeostasis is the ability of an organism to keep a constant internal environment. Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell. 

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.