Answer:
Facilitated diffusion involves transport protein
Explanation:
 
        
             
        
        
        
Answer:
Explanation:
Analogy refers to traits or structures like body shapes, fins which evolved independently that are similar in organisms that are not related by the same common ancestor. For example dolphins and shark have similar body structures like fins but they are unrelated. Whale and shark too. Whales are mammals, sharks are fish.
Homology refers to traits or structures 
posses by organisms that are related by common ancestors. Example wolf and whales.....they are both mammals.
 
        
             
        
        
        
I believe Mechanical Force is the force you are looking for
 
        
                    
             
        
        
        
DNA strands are split apart to allow an opening for replication. The
opening has two replication forks so synthesis goes toward them in 5' to
3' direction.
Hope This Helps
        
                    
             
        
        
        
No, they cannot be sure because the man has short eyelashes so the children each get characteristics from each parents so some may have long eyelashes and some may have short eyelashes.