He was looking through a microscope at particles trapped in cavities inside pollen grains in water. The concept of Brownian motion is named after him. This is the random motion of particles suspended in a fluid, liquid or gas resulting from their collision with the fast-moving molecules. Here, the patterns of motion of the particles are typically alternations between random fluctuations in a particle's position inside a fluid sub-domain with a relocation to another sub-domain. Each relocation is followed by more fluctuations within the new closed volume. 
        
                    
             
        
        
        
Preformed water (ingested in food and drink) and metabolic water (by product of aerobic respiration and dehydration synthesis)
        
                    
             
        
        
        
Chloroplast, which are only in plant cells, are responsible for glucose production
        
                    
             
        
        
        
Answer:
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Explanation: i just need points