Answer:
3) Cenozoic era
Explanation:
If i feel that its a cenozoic era then it might be is
 
        
             
        
        
        
Answer:
The way they classify this practice is known as "Matrilineal"
Explanation:
Matrilineal tells us about the mother's line, this is basically done to restore the traits that are present in mother side. It is an important part of the anthropology. This phenomenon determines the heir of the property after the death of the property owner.  In general terms it is the relative, behavior or other traits that has been traced through the mother lineage. They have the exogamic blood kin which is being related to mother line. Also referred as "Those from one womb or one bone".
 
        
             
        
        
        
The correct answer is B combustion.
Lavoisier’s oxygen theory of combustion was one of his most notable contribution to science and earned him the title of the “father of modern chemistry”. He recognized the combustible property of oxygen and that phosphorus and other metallic elements increased in terms of weight when burned.  
        
                    
             
        
        
        
<span>Those patients whose cerebellum has been injured or compromised in some way are more likely to be clumsy. The cerebellum is the part of the brain that controls balance and coordination. Therefore, a person with a damaged cerebellum would be clumsy and uncoordinated.</span>