It indicates that our ancestors had a different build than humans of today.
        
                    
             
        
        
        
Answer:
Underneath both the soil and the ocean, Earth's outer layer is made of sand and water. Underneath both the soil and the ocean, Earth's outer layer is made of hard, solid rock.
 
        
                    
             
        
        
        
Answer:(are all ares of earth qually heated by the sun?) no
Explanation:
No, some places never get hot like it does in say brazil. It will be hoter then Alaska.
 
        
                    
             
        
        
        
Answer:
They are important because they help get the body funtion in many ways 
Explanation:
plz give me brainliest!