According to the Endosymbiotic Theory, what type of cell was the "first cell"? Explain which cells were engulfed and which cells are more complex. Provide 2 forms of evidence that support the
Endosymbiotic Theory.

Transpiration is the answer

Rna polymeras should attache to the promoter.

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.

Is this a question? i'm confused