Answer:
 10% 
Explanation:
Only around 10% of trophic energy is passed down to the lower level. This is because only about 10% of the energy is stored as biomass in one trophic level in general. This is called the 10% law.
 
        
             
        
        
        
The molecule known as coenzyme A plays a key role in cell metabolism by regulating the actions of nitric oxide. Coenzyme A sets into motion a process known as protein nitrosylation, which unleashes nitric oxide to alter the shape and function of proteins within cells to modify cell behavior.
 
        
             
        
        
        
The option C is totally false.
 
        
             
        
        
        
You can tell tara that exposed newborns tend to <span>have lower Apgar scores. 
Analgesia will reduce pain in the labor, but the pain is causing the release of many hormones that will assist in labor. The absence of those hormones can make the baby have lower Apgar scores after labor.</span>
        
             
        
        
        
Answer:
sorry i don't know the answer btw do you have an ig