I believe the answer is c. because of Darwin's theory of evolution..
        
                    
             
        
        
        
Hello!
They are called producers because they're able to produce their own food by the process of photosyntessis.
        
                    
             
        
        
        
The physiological process occurring in the muscle cells that account for the gradual onset of muscle fatigue is called anaerobic the body is breaking down oxygen after than it can get in.
        
             
        
        
        
True - The Big Bang Theory is the most popular THEORY out their. Meaning it is NOT a fact
        
             
        
        
        
Answer:
They are adapted for photosynthesis by having a large surface area, and contain openings, called stomata to allow carbon dioxide into the leaf and oxygen out. Although these design features are good for photosynthesis, they can result in the leaf losing a lot of water. The cells inside the leaf have water on their surface. Some of this water evaporates, and the water vapour can then escape from inside the leaf.