Answer:
I can not see the picture?
 
        
             
        
        
        
Answer:
Plants developed roots to absorb water from the ground
 
        
             
        
        
        
Answer:
Signposts that determine the fate of cells.
Explanation:
Embryos for humans and other animals often look alike at certain developmental stages because they share ancient genes. This expression means that a more advanced organism, like humans, will resemble less advanced species during it's development stages.