The answers that I selected were wrong so I’m confused. What are the answers

C, and C

Explanation: So, the nucleus performs a number of different tasks from storing information, to making ribosomes, the synthesizers of proteins, so your answer is correct, but the nucleus also creates nucleic acids, which are the building blocks of DNA and store that information in their makeup. Proteins are actually made outside of the cell, by ribosomes. This is confusing because ribosomes are actually made inside the nucleus, but mature ribosomes only function outside of the cell. This is the only place they perform protein synthesis.

the answer

b.) bowling ball