Your six friends are now exploring Ellsmere Island in Canada. On this Island, in 2005, scientists discovered the fossil of Tiktaalik roseag, a famous "transition fossil&quo…

Question

Your six friends are now exploring Ellsmere Island in Canada. On this Island, in 2005, scientists

discovered the fossil of Tiktaalik roseag, a famous "transition fossil" between swimming fish and
four legged vertebrates (the tetrapods). Your friends begin to discuss Tiktaalik's (pronounced tik-
TAA-lik) origin.
This is what they said:

Answer 1

transition fossil between swimming fish and four legged vertebrates