Fossils provide scientists with evidence that allows them to hypothesize how living organisms have evolved over time. Tiktaalik roseae was a unique organism that has been shown to be 375 million years old. It has been nicknamed the
"fishapod because it is believed to be a common ancestor of both fish and tetrapods, the first four- legged animals
How would a scientist study the relationship between the Tiktaalik roseae and modern fish and tetrapods?
create a diagram that hypothesizes ancestry
use relative dating
use transitional fossils to determine age
review its analogous structures

It’s A on edgenuity Cumulative exam review