The correct answer is to this question would be to create a diagram that hypothesizes ancestry, relating these species.
The father of evolution theory, Charles Darwin, laid ground for all of these studies on ancestry, as he was the first to observe hypothesize about evolution.
In the case stated above, the best option would be to create a diagram to study and compare the species, in order to figure out the relationship between them, hypothesizing about their ancestry. It would serve as both a good tool for visualization and study, and proof of their relation if the study ends up revealing so.
The fossils are the evidence that their was a life earlier which was different from the life present in todays world. The organisms have evolved over time can be stated by looking at the fossils of past.
The age of fossils can be determine by using radiometric dating methods and then relate the fossil with the evolution of species over that time.
The relationship can be studied by scientists by first finding the age of the fossil of Tiktaalik roseae using radiometric dating methods.
Comparing the features of present day species like fish and tetrapod which have the traits of the fossil.
Establishing a relationship between them by locating their evolution is derived from the fossil.
Therefore, Scientist can study and establish the relationship between various organisms and the fossils having similar traits years and centuries ago.
Learn more about fossils here:
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