Give up on life and get a education stop siting on the enternet
 
        
             
        
        
        
Answer:
The major difference between the two is that tortoises dwell on land, while turtles live in the water some or nearly all of the time.
Explanation:
https://www.diffen.com/difference/Tortoise_vs_Turtle
 
        
             
        
        
        
Well... a "build up in blood vessels" is actually called a CLOT. That should help you. :)
 
        
                    
             
        
        
        
Answer:
Cilia, tail-like projections found on the surface of cells, are perhaps best known as molecular flippers that help cells move around. ... Cilia, tail-like projections found on the surface of cells, are perhaps best known as molecular flippers that help cells move around.
 
        
             
        
        
        
False. Think about how teachers have air conditioners on the top of the windows and how air balloons float up!! Therefore warm hair is lighter then cold air.