Answer:
Egg.
Explanation:
Technically speaking, dinosaurs were some of the first living creatures on Earth, and they laid eggs long before chickens were around.
 
        
                    
             
        
        
        
Answer:
2, that’s what the 2 means.
Explanation:
 
        
             
        
        
        
Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon–carbon or carbon–hydrogen bonds. ... Lipids also provide insulation from the environment for plants and animals hope this helps
        
             
        
        
        
Answer:
option A 
Explanation:
because plants give oxygen 
 
        
                    
             
        
        
        
You can make a table with each sun/star and plot them by color/heat. I hope this helps!