I think the answer is skin. Skin contains sweat glands which secrete a fluid waste called sweat or perspiration; nonetheless, its primary functions are temperature control and release of pheromone. Its role as a part of the excretory is therefore minimal. Additionally, sweating also maintains the levels of salt in the body.
        
             
        
        
        
Answer:
Inner Planets include Mercury, Venus, Earth and Mars,- these are hotter planets. 
Outer planets are colder because they are farther from the sun, a lot farther.  
Explanation:
They are all planets. 
 
        
             
        
        
        
1. Organic compounds that contain carbon, hydrogen and oxygen and are the main source of energy for the body.	
 = CARBOHYDRATES 
2. Inorganic substances found in foods needed for growth, regulation and development.	
 = MINERALS 
3. Organic substances found in foods that aid enzymes. = VITAMINS 
4. Fats, oils, and waxes that are insoluble in water. = LIPIDS
5. Organic compounds composed of amino acids that form the structure of the body.	
 = PROTEINS 
6. Proteins that help drive the chemical reactions that occur in the body.	
 = ENZYMES
7. The conversion of the energy found in foods into a usable form of energy for the body.
 = METABOLISM
        
                    
             
        
        
        
Answer:
I belive its either male 2 or both
Explanation: