Answer:
Increase
Explanation:
The predator is a type of animal or bird species which kill other animals to obtain its food. The prey is the animal which is killed by the predator. According to the given situation, if the predator species A is eliminated, the population of the predator B will likely increase because there will be no competition between the two species for the same prey. And the chances of predator B obtaining the prey will increase. Hence, the population will increase.
 
        
                    
             
        
        
        
Axolotl is a Mexican salamander or Abystoma Mexicanum.  It can survive as it grows through True Cellular Regeneration.  This  is the ability to regenerate cells, tissues and organs without the need of transplants.  T<span>he axolotl is unique in the sense that it can renew several structures like limbs, jaws, tail, spinal cord, skin throughout their lives. They can even receive transplanted organs from other individuals and accept them without difficulty.</span>
        
             
        
        
        
Answer:
Polygenetic inheritance
Explanation
Polygenetic inheritance also called Multifactorial inheritance it occurs when a single characteristic is controlled by more than two genes .
An example is the human skin pigmentation which is determined by the amount of melanin it contains.
Melanin production involves at least four genes. A combination of of melanin producing allele determines the degree of pigmentation.
This shows each gene has exerted a small addictive effect in determining the trait.
 
 
        
             
        
        
        
The correct answer is water