Answer:
The Digestive System
Explanation:
The digestive system of the human body is made up of several organs that work together to break down food so it can be used in the body. Similar organelles in the cell are endoplasmic reticulum, ribosomes, and the golgi body.
 
        
             
        
        
        
Answer:
maybe C. It produces the proteins needed for chemical reactions to keep the body moving.
Explanation:
Hope this helps
 
        
                    
             
        
        
        
Explanation:
When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.
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