No. The answer is C, 1/4.
        
             
        
        
        
Answer:
Animal cells
Explanation:
The cytoskeleton is not present in plant cells
 
        
                    
             
        
        
        
The primary function of estrogens in women is development of female sexual characteristics during puberty. (Breasts, regulation of the menstrual cycle etc.) 
In males estrogen helps in maturation of the sperm and maintenance of a healthy libido.
        
                    
             
        
        
        
- Recycling, organic material
- Wasting less
- Water filtration, conserving water
- the materials used to make products of clothing 
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