Rosalind Franklin played an important role in the discovery of DNA's structure. Her data was used to support Watson's and Crick's hypothesis that DNA had the structure of a double helix. Even with this data and support from other scientists, the structure of DNA was not a widely
accepted theory.

Select all of the reasons why was their discovery was not considered a theory at the time of the paper's publication?

1. A newly released hypothesis must wait a least a year before the scientific community can vote for it to become a theory.

2. Theories are never developed by three people.

3. Theories need to undergo peer-review.

4.The hypothesis wasn't supported by their own data.