PH = - log [H+]
Transpose and solve for H+
3 = - log [H+]
H + =  

       =  0.001 M
 
        
        
        
Answer:
They adapted with new traits to survive to new environments.
Explanation:
survival of the fittest
 
        
             
        
        
        
The atomic number is<span> </span>equal<span> to the number of protons. The atom has 62 protons.</span>
        
                    
             
        
        
        
<u>Answer</u>:
 Surface area to volume ratio decreases.
<u>Explanation</u>:
When the cell enlarges beyond its capacity, it fails to supply enough material that can cross the membrane sooner so as to occupy the cellular volume. Hence the diffusion rate also decreases so as the ratio. The cell carry out its various functions to sustain through diffusion when diffusion rate is low it will ultimately affect the ratio. Bigger size affects the diffusion of the material to the out of the cell. as we know the diffusion occurs across the surface of the cell.
 
        
                    
             
        
        
        
A panther because it eats the primary consumer which would be the deer. 
an oak tree is the producer (bottom of the food chain)
the deer is the primary consumer because it eats grass which would also be a producer
and the hawk would be the top predator because it eats a snake which would eat a mouse which would feed on a producer :)