the picture above shows a beautiful specimen of araucarioxylon arizonicum, a fossil tree from the mesozoic rocks of petrified forest national park. based on the discussions of evolution in the class materials, it is likely that: group of answer choices araucarioxylon arizonicum is related to, but recognizably different from, trees still alive today. araucarioxylon arizonicum is completely unrelated to trees still alive today. araucarioxylon arizonicum is essentially identical to trees still alive today.
