A stopwatch would provide the most accurate measurement when sprinting
        
             
        
        
        
Answer:
a substance that can dissolve other substances
Explanation:
i just know this stuff. hope this helps and please mark as brainiest
 
        
             
        
        
        
The cytoplasm is the peanut butter in a PB&J sandwich—it holds the sandwich (cell) together
        
                    
             
        
        
        
Photosynthesis and chemosynthesis