Three polarizing disks whose planes are parallel and centred on common axis. the directions of their transmission axes relative to the vertical are respectively: θ1 = 33o clockwise, θ2 = 24o "counter-clockwise", and θ3 = 11o clockwise. a beam of light polarized along the vertical is incident onto the first polarizer with an intensity of i0 = 40.0 w/m². calculate the transmitted intensity through all three polarizers.

The answer is b.the gaseous state is electrically positive, while the plasma state is electrically negative. 

That would be the corect answer hope this

The answer is a i think

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.