D.
when revising your professional development plan 
 
        
             
        
        
        
Answer:
the correct answer is option b, as energy follow in such condition is uni directional
 
        
                    
             
        
        
        
The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.
 
        
             
        
        
        
Answer:
The correct answer is: True.
Explanation:
- The writing of a person is controlled by an region located in the left part of frontal lobe of the brain which is known as the Broca's area.
 - Writing is a motor impulse send by the brain to the hand and fingers.
 - However, no two individual can have the same hand-writing.
 - This is because hand-writing is not only dependent on the brain to hand motor co-ordination.
 - It also depends upon the psychology, mentality, thought process, state of mind, nature of the person and also the influence of the surroundings on the person. 
 - It also depends on the preference of the person to keep his writing artistic or simple or illegible.
 - All these factors can never match between two persons. 
 - This is the reason, no two persons can share the exactly same hand-writing.