Which best summarizes the scientific process that led us to our current understanding of dna? a. each scientist made an important, but unrelated, contribution. b. scientist built on the previous work of other scientist to make new discoveries. c. most of the discoveries were made by chance and did not depend on prior knowledge. d. the most important contributions were made within the same time period of the late 1800s. t. t

The answer is; B

This accumulation of the discoveries was also augmented by improvements of technological advancements over time  especially the microscope in biology. Scientists that have contributed to the understanding of DNA today are (listed from earliest to latest); Rosalind Franklin,  Maurice Wilkins, and James Watson and Francis Crick.

B

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.