bees in a hive cars on a train petals on a flower pieces in a jigsaw puzzle
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which is the most accurate model to show how amino acids form proteins?
Possibilities:
- bees in a hive
- cars on a train
- petals on a flower
- pieces in a jigsaw puzzle

cars on a train