Elephants, who are important grazers, are instrumental in transforming woodlands into grasslands. This has a tremendous impact on other species that depend on the grass for their survival. The significance of the elephant in this example is B. keystone species. 
        
                    
             
        
        
        
It all depends on what kind of liquid it is, if you were to use water, the plant would be fine, but if you were to give it, say, car gas, the plant would most likely die..... I hope this helped!
        
             
        
        
        
Answer:
Jane: Aa 
Matthew: aa
Explanation:
Jane is a heterozygous woman, which means that she is dominant for this genetic trait while Matthew is homozygous that did not inherit the achondroplastic dwarfism trait from his parents, that is why he is alive.
If we draw a Punnett square, we can see that some of their children will inherit the trait while others will not.
 <u>   ║ a      ║ a</u>
<u>A  ║   Aa ║Aa</u>
a  ║ aa    ║ aa
 
        
             
        
        
        
Answer
           The common name of Lucy is Southern ape, while their scientific genus name is <em>Australopithecus afarensis</em>.
 
        
                    
             
        
        
        
By intruding mutations, which are the ultimate source of biological diversity. I think this is it.