Answer:
"Carla thought that temperature might affect mold growth and that less mold would grow on bread stored in cold conditions"
Explanation:
Carla's initial hypothesis was that less mold would grow if there was less light. Having his hypothesis proved incorrect by her experiment, she changed it at the end to thinking that mold growth is more related to temperature. 
 
        
                    
             
        
        
        
Answer:
 this is because Steel is more difficult to magnetise and demagnetise but an iron core makes a temporary electromagnet because its lose its magnetism when the switch is open and and steel core is used to make a permanent electromagnet
 
        
             
        
        
        
Your answer would be A. The earth element stays in the same area of the lithosphere, hydrosphere, or atmosphere where they originated when the earth was formed.
        
             
        
        
        
Carbon dioxide is released into the air... welcome if right :3 plz put a thx if im right