Answer:
The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes.the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation.
 
        
             
        
        
        
Its a homogeneous mixture
        
             
        
        
        
I think the answer would be "A"
        
                    
             
        
        
        
wait u go to the school i go to...but u must be in the high school cause my grade dont do biology unless your in 8th
Explanation:
 
        
             
        
        
        
Answer:
heat of the Sahara desert
Explanation: