Answer: Nucleus Acids
Explanation: Nucleic Acids hold and store DNA (think Nucleic/Nucleus)
 
        
                    
             
        
        
        
Yes they contain a permanent vacuole
        
             
        
        
        
Answer:
Explanation:
What are the three main building blocks of the body?
Nutrition Proteins: building blocks of the body. Excluding water and fat, the human body is made up almost entirely of protein. Protein is the main component of muscles, bones, organs, skin, and nails.
 
        
                    
             
        
        
        
Answer:
A- I have not idea sorry!
B- Looks like a vacuole 
C- Cell membrane
D- Endoplasmic Reticulum
Explanation:
 
        
             
        
        
        
Answer:
Repetition
 the act of repeating, or doing, saying, or writing something again; repeated action, performance, production, or presentation. repeated utterance; reiteration. something made by or resulting from repeating.
Replication
duplicate, repeat replicate a statistical experiment replicated his mentor's writing style. intransitive verb. 
Empirical evidence is the information received by means of the senses, particularly by observation and documentation of patterns and behavior through experimentation. The term comes from the Greek word for experience,
I hope it helps