construction of 3-D models advances in the study of DNA understanding the process of mitosis development of the scientific method
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: For years, scientists have classified plants according to their characteristics. Which most likely has led scientists to better identify and discover new species of plants?
Possibilities:
- construction of 3-D models
- advances in the study of DNA
- understanding the process of mitosis
- development of the scientific method

advances in the study of DNA