Seeing that our species is constantly evolving, maybe it is starting to get more uncomfortable to walk on all fours.
        
             
        
        
        
Answer:
A=Vacuole
B=chloroplasts
C= cell membrane
D= endoplasmic reticulum
E= nuclear envelope / or nucleus in general
F= The cell wall. 
 
        
             
        
        
        
The correct choice is the third movement of continents
 
        
                    
             
        
        
        
A. osmosis because no energy is needed to carry it out
        
                    
             
        
        
        
Answer:
FIRST ONE
Explanation:
Reproduction. Pink salmon in their native range have a strict two year life cycle, thus odd and even-year populations do not interbreed. In the state of Washington, Pink salmon runs occur on odd years. Adult pink salmon enter spawning streams from the ocean, usually returning to the stream where they originated.