Producers are very important to ecosystem reason being without the producers we would not be able to survive. Producers make their own food by use of sun which turns simple raw materials into food.
 Herbivores are consumers who eat only green plants. Omnivores eat animals and plants. Scavengers only eat dead organisms. Scavengers help the environment in that they eat dead organisms and decomposes the broken organic material down to the raw material.
        
                    
             
        
        
        
Sidney W. Fox produced proteinoid spheres, which suggest a possible route from chemical to cellular life.
 
        
                    
             
        
        
        
Answer:
The carbon dioxide in the atmosphere will be reduced if more factories started using bacteria to capture carbon dioxide 
Explanation:
There will be more that will reach the Earth System than exited as combustion introduced carbon dioxide to the atmosphere, so the total amount of energy in the system will increase. 
 
        
             
        
        
        
Answer:
1. when there is a cut, the surface area of the skin becomes rough which activates the Thrombin, that catalyzes the activation of fibrinogen present in plasma. 
2. albumin contributes mostly of making plasma protein 
 3. albumin contributes the major portion to the osmotic pressure of plasma.
4. fibrinogen mainly forms the structural framework of a blood clot during blood coagulation.
 
        
             
        
        
        
Answer:It is called The Foramen Magnum
Explanation: It is a large oval opening linking the Spinal cord and the Brain
Hope this helps : )