Answer: Ribosomes
Explanation: In eukaryotes, ribosomes get their orders for protein synthesis from the nucleus, where portions of DNA (genes) are transcribed to make messenger RNAs (mRNAs). An mRNA travels to the ribosome, which uses the information it contains to build a protein with a specific amino acid sequence.
The best answer is B, because if the school has only women gym teacher then you can't have a male gym teacher.
The correct one is the last one