Answer:
Rhizobium is a genus of bacteria associated with the formation of root nodules on plants. These bacteria live in symbiosis with legumes.
Explanation:
 
        
             
        
        
        
Unlike exocrine glands, endocrine glands <span>release secretions directly into the blood. The correct option among all the options that are given in the question is the third option or option "C". Basically exo means outside and endo means inside. This is the hint that will lead to the correct answer.</span>
        
             
        
        
        
Because if we use too much coal we are wasting fossil fuels and burning coal hurts the environment so the alternative energy sources provide clean energy
        
                    
             
        
        
        
Answer:
it tells you all the answers
Explanation: