Answer:
Big leaves cause water loss
 
        
                    
             
        
        
        
Answer:
A. The scientist should restart the experiment at a step prior to
contamination.
Explanation:
 
        
             
        
        
        
Your elbow is a hinge joint (think like a hinge on a door) and your shoulder is a ball and socket joint. Your elbow can only move two directions, but your shoulders can move anyway they want (omni-directional). Hope this helped!
        
             
        
        
        
Answer:
last one
Explanation:
because you having digestive have nothing to do with your oxygen and breathing