Amphibians have three heart chamber and they lay eggs so
                       AMPHIBIAN
        
                    
             
        
        
        
Answer:
There are 83.82 centimeters in 33 inches.
 
        
                    
             
        
        
        
Answer:
The mass of an object is a measure of the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. Mass does not change with gravity as weight does due to the act of pulling down on an object making it in fact heavier.
Explanation:
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