if franklin had never used X-ray technology to take pictures of DNA how might watson and crick's work have been different?

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

we would need to see the picture to answer it

the answer to your question is tooth decay.