Is there suppose too be a photo attached because if so it’s not
        
             
        
        
        
Answer:
The answer is B lower pressure
Explanation:
because in cooler places its cold and warm mixed
 
        
                    
             
        
        
        
Because the cells can only use energy in form of ATP.
Its like you can't run a diesel truck on petrol.  
        
             
        
        
        
Answer:
In animals that give live birth, the fetal circulation is the circulatory system of a fetus. The term usually encompasses the entire fetoplacental circulation, which includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.
 
        
             
        
        
        
The middle question is the nucleus, transcription takes place in the nucleus while translation happens in the cytoplasm