Answer:
enzymes are organic catalyst, the speed up the rate of biochemical processes
Explanation:
enzymes are protein in nature
enzymes are not consumed during the biochemical reaction 
enzymes are specific in action
they require optimal temperature for their action.
 
        
             
        
        
        
Answer:
Education has the greatest value. All those activities that are good, useful and valuable from educational point of view are considered as educational values. Ruskin, “Education does not mean teaching people to know that they do not know, it means teaching them to behave as they do not behave”.
Explanation:
 
        
             
        
        
        
Doppler effect and redshift as the light coming from stars from the distance can be shifted in the same way as a pitch of sound does
        
             
        
        
        
Speed. Reaction. Function. Alter.
        
             
        
        
        
For a fish to be buoyant, or float, it must displace less water or the same amount of water as its own body mass. ... Many fish use swim bladders to help them with quick depth changes. These bladders fill with air to help fish rise or release air so fish can sink, often in conjunction with forward movement.