bc the more the earth tilts the farther away that part of the earth gets from the sun so therefor its not goin to be as hot over there
 
        
                    
             
        
        
        
Coal
Coal is a combustible black rock that is formed from prehistoric plant remains. Coal is formed from the anaerobic decomposition of dead plant matter such as trees, ferns, mosses and other marsh plants that grew on the earth surface over millions of years ago.  Coal is composed largely of carbon and is usually burned as a fuel.
 
        
                    
             
        
        
        
Answer:
tendons
Explanation:
Skeletal muscles are attached to bones by tendons, and they produce all the movements of body parts in relation to each other. Unlike smooth muscle and cardiac muscle, skeletal muscle is under voluntary control.
 
        
             
        
        
        
I'm assuming the answer would be greenhouse gas. 
Greenhouse gases are those that trap infrared radiation (from the sun) and contribute to the greenhouse effect.