Write out a short answer to the following questions.

1		What theory does Matt Cartmill postulate to explain why primates adopted their specific arboreal adaptations and what does this imply that those primates ate?
2		Why are fossils common from some periods of time and not others?
3		Why do some people think that Bigfoot is a modern descendant of Gigantopithicus? Why is this probably not the case?
4		During the Miocene, why did Old World monkeys thrive as Miocene apes faded in number?
5		Outside of the hominids, what primate was probably bipedal and how do we know?