Discuss the external characters of Columba?

Using the 3-D models and list of cranial traits, describe the general cranial morphology for H. neanderthalensis. Be sure to describe at least three cranial traits of H. neanderthalensis (i.e., skull size/morphology, prognathism, occipital anatomy, forehead, or dentition). (Minimum of 2 complete sentences.)

Read the description on the display case featuring Australopithecus afarensis and answer the following questions: a. The thighbone of the A. Afarensis and that of modern human is whereas the thighbone of the chimpanzee is b. Where did A. Afarensis live? c. How tall were females? d. How tall were males? Continue along the right side of this room to find the answers to the following questions: a. What was the nickname of the 1.6-million year old skeleton of an 8-year old boy found near Lake Turkana, Ethiopia?_ b. What was the genus and species name of the first early human species with long legs, short arms and a tall stature?

According to the picture blow, how many times did branched filaments evolve in dinosaurs?