The embryonic endoderm<span> develops into the interior linings of two tubes in the body, the digestive and respiratory tube. the </span>lining<span> of the follicles of the thyroid gland and the</span>epithelial<span> component of the thymus (i.e. thymic </span>epithelial<span> cells). Liver and pancreas cells are believed to </span>derive<span> from a common precursor.</span>
        
             
        
        
        
Convert carbon dioxide gas to oxygen gas. 
produce the food the plant needs to grow. 
However, some folks have missed the purpose of photosynthesis. It's not oxygen production. The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process
        
                    
             
        
        
        
Answer:
friction is required to make an object slow down.
Explanation:
 
        
             
        
        
        
Personally, I'd pick C. self-efficacy.
Self-efficacy refers to the confidence that a person has when it comes to their own ability and skills. So Ramona has always believed that she can succeed even when things are tough which is something that got her through both college and life in general.
        
                    
             
        
        
        
<span>Many species of sponges and the Hydra perform external budding. Cells will quickly divide within them and develop on the surface of the organism. These cells will form branches or extensions of the parent as they develop into a new organism.
i wish this helped</span>