Answer:
Dodo bird...................
 
        
             
        
        
        
Answer:
 Its important because if you repeat you'll get consistent results.
2. That means if a scientist gets different results it means they did something wrong in the experiment
Explanation:
 
        
                    
             
        
        
        
D is the answer because it does not include an egg stage as i know it dose not it does not include an egg stage  and plz i need some points i just joined few min ago
        
             
        
        
        
Answer:
Phanerozoic Eon is divided into three eras on the basis of prevailing climatic conditions on earth and dominant life forms present during the time. 
Explanation:
The Phanerozoic Eon is divided into three eras namely the Paleozoic, the Mesozoic, and the Cenozoic era. The basis for classification of the Phanerozoic eon into three eras are the prevailing climatic conditions on earth and dominant life forms present during the time. Changes in climatic conditions of earth altered the species composition and dominant life forms present in each era.