which of these best completes the map?
A) RNA
B) chromatin
C) nucleolus
D) endoplasmic reticulum
![which of these best completes the map A RNA B chromatin C nucleolus D endoplasmic reticulum class=](https://us-static.z-dn.net/files/d7a/358777bcbb850aa08b2257be6475425f.png)