Answer:
H20 is an organic molecule
Explanation:
hope this helps!
 
        
                    
             
        
        
        
Water then moves from cell to cell through the root cortex by osmosisalong a concentration gradient; this means that each cell is hypertonic to the one before it. In the centre of the root the water enters the xylem vessels. Water may move by diffusionthrough the cell walls and intercellular spaces.
        
             
        
        
        
Hey!
The correct answers for the blanks that I can answer (as a third-person answerer) are as follows: 
*No, some collisions do not cause reactions due to a lack of energy or ability to properly collide.
*Speed
*A change in temperature of the bicarbonate reaction may lead to a quicker reaction with CO2-producing molecules.
I hope I helped!
Feel free to leave a comment down below if you need any more assistance or if I skipped any sections of the prompt. I will gladly help you with anything! :)
 
        
             
        
        
        
Where is the phot for the video?