It is known as structurlism
        
             
        
        
        
The answer is D. Seaweed.
        
             
        
        
        
Answer:
The answer for this is a protein D
 
        
             
        
        
        
Some man-made fibres, too, are derived from naturally occurring polymers. For instance, rayon and acetate, two of the first man-made fibres ever to be produced, are made of the same cellulose polymers that make up cotton, hemp, flax, and the structural fibres of wood.
 
        
             
        
        
        
ANSWER: E) connect parks in the United States and Canada with protected corridors where wildlife can  travel safely.