Which business model talks about companies that are customer obsessed with providing customers with a quality experience. a
Model 2
b
Model 4
c
Model 6
d
Model 8

The answer is option b.

They both determine the exact age of rocks.

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.

I'm soooo sorry but i can't answer but you can ask another professor