Abiotic because biotic is living. So abiotic is the opposite.
        
                    
             
        
        
        
Heat from the sun moves through space by the process called <span>electromagnetic radiation. 
H</span>eat moves<span> in three different ways. They are radiation, conduction, and convection. Radiation happens when </span>heat moves<span> as energy waves, which are called infrared waves, directly from its source to something else. This is how the </span>heat from the Sun<span> gets to Earth.
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</em><em>I hope this helps! ~<3~</em>
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Mitochondria is the main power house
Hope this helped :))