Answer:
1. cytoskeleton 
2. Golgi apparatus
3. smooth endoplasmic reticulum 
4. nucleolus
5. nucleus
6. Rough endoplasmic reticulum 
7. ribosomes
8. chlorophyll
9. vacuole
10. mitochondrion
11. cytoplasm 
12. adjacent cell wall
13. plasma membrane 
14. outer layer (cell wall)
 
        
             
        
        
        
“Genes and environmental effects are often part of the explanation. “
“...disease-causing alleles of one gene may be suppressed by alleles of another gene elsewhere in the genome, or a person's overall health may influence the strength of a disease phenotype.”
https://www.khanacademy.org/science/high-school-biology/hs-classical-genetics/hs-non-mendelian-inheritance/a/polygenic-inheritance-and-environmental-effects
        
             
        
        
        
Answer:
C. pioneer species begin the process of succession
Explanation: