There could be many answers to this question, but a possible one is embryo!!
        
                    
             
        
        
        
Answer: Loss of biodiversity appears to affect ecosystems as much as climate change, pollution and other major forms of environmental stress, according to results of a new study by an international research team. ... Studies over the last two decades demonstrated that more biologically diverse ecosystems are more productive.hope this helps:)!
        
             
        
        
        
It takes about one minute for a blood cell to make a complete circuit of the human body.
        
             
        
        
        
Answer:
write full question please
 
        
             
        
        
        
Answer:
RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription.