B. To orient themselves and to find food
Since they cannot see very well or even at all in some cases, these animals use echolocation instead to orient themselves, to find where they are, and to find food.
 
        
                    
             
        
        
        
B. It's less dense. Ice floats<span> because it is about 9% less dense than liquid water.</span>
        
                    
             
        
        
        
Answer:
The concept of showing emotions towards one in reaction to something said, generally a negative statement causes attitude.
Explanation:
 
        
                    
             
        
        
        
Answer:
Option c because from what i know they change to have a more specialized type. Hoping this helps!
 
        
                    
             
        
        
        
Answer:
The immune system is closely associated with the lymphatic system
Explanation:
The endocrine system is a organ system that produce and secrete hormones all over the body. All the organ systems are interconnected and depend on each other and can be composed of different types of cells and tissues. But is it true that the immune system is closely associated with the lymphatic system because the lymphatic system rid the body out of toxins.