The first mouse was made out of wood
        
             
        
        
        
Answer:
Groundwater is transported through aquifers because of two main reasons: gravity and pressure. In unconfined aquifers, which we concentrate on because they are more likely to be contaminated, water always flows from high points to low points because of gravity.
Explanation:
 
        
                    
             
        
        
        
Answer:
C
Explanation:
Humans are the most evolved species in the phylogeny
 Phylogeny in biology pertains to the evolutionary history or development of a group of organisms, such as a tribe or a racial group.
Human happen to be at the top of this evolutionary history
 
        
             
        
        
        
I believe it would be a fossil of a reptile but I'm not a 100% sure about it.