Tiktaalik is an important fossil because it is a(n)

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Tiktaalik is considered to be an intermediate and transitional fossil because it provides evidence of the evolutionary transition from fish to tetrapods. It exhibits features such as a mobile neck, robust ribs, shoulder girdles, and limbs capable of weight-bearing that are shared by both fish and terrestrial animals. Therefore, it is considered to be a link between fish and tetrapods, and a fish with useful terrestrial adaptations.

Tiktaalik Is an Important Fossil Because It Is A(n)