Answer:
Any letter over H.
Explanation:
Assuming no overturning took place, all fossils that are above the (d i k e) are younger than the (d i k e) as the fossils that are above the (d i k e) are still visible.
 
        
             
        
        
        
Answer:
They absorb the food molecules that result from the external digestion.
Explanation:
 
        
             
        
        
        
Answer:
Dominant
Explanation:
The dominant allele will always be shown in the phenotype if it's present, because the other allele would be dominant or recessive. If both alleles are dominant, then the dominant one shows, if one of the alleles is recessive, then the dominant allele would show over the recessive one.
I think of recessive alleles as "weak" where, they just follow behind whichever other allele exists there. If the other one is dominant, then the recessive one is behind it, and no one can see it. If it other allele is recessive, a recessive allele will be in front. 
 
        
             
        
        
        
They are multicellular, heterotrophic, they have no respiratory organs, and their digestion is intracellular!
        
                    
             
        
        
        
Answer:
Explanation:
The only way a recessive trait will show is if the offspring receives 2 recessive (lower case) alleles. 
If there are any upper case letters present only the dominant trait will show. 
The correct answer would be the box(es) that contain 2 lower case letters.