He ongoing understanding of the human nervous system has a. brought into question hebb's assertions. b. confirmed that learning causes neurological changes in the brain. c. confirmed that transmission of neural impulses underlies sensation and behavior. d. confirmed the entirety of hebb's theory.

B. confirmed that learning causes neurological changes in the brain

The answer is C

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.