Answer: Swim bladders of fish at depth help maintain buoyancy by regulating gas levels.
Nucleic acid because it is genetic material
Answer:
I'm pretty sure its A. Syrup
Explanation:
B) Yes, all organisms use DNA for the production of proteins.
When newly formed proteins leave the rough endoplasmic reticulum, they are transported to this organelle, where the proteins are sorted and packaged. Golgi apparatus. This part of the cell manufactures the ribosomal subunits.
Golgi apparatus
IF THAT DOESNT WORK THEN USE
Rough Endoplasmic Reticulum
HOPE THIS HELPS