suppose that there is a mutation in a single-celled organism where the kreb cycle is does not happen. What would be the consequences for that organism? How would their metabolism be similar to ours? How would it be different?

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.

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.