Answer:
A.endometrium
Explanation:
The endometrium is the inner layer that lines the uterus. It is made up of glandular cells that make secretions. The myometrium is the middle and thickest layer of the uterus wall.
 
        
                    
             
        
        
        
Which step in transcription occurs first? 
C. RNA polymerase attaches to the promoter. 
        
             
        
        
        
Answer:
answer is part (C)
Explanation:
mRNA takes the DNA code to the ribosome so that the specific protein can be made that makes up a specific organ
 
        
             
        
        
        
A protist has a nucleus inside of it to make it a Eukaryote, if it had no nucleus it would be consider a Prokaryote