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Most archaeological research supports the theory that the last common ancestor of hominins and apes was a/an ____ creature.

While observing two primate groups in the same forest, one group spends most of its time eating fruit in small patches, while the other feeds on leaves spread evenly across the canopy. What ecological principle best explains their differing ranging patterns?

The limiting resource for male reproductive success is access to receptive mates. For females, the limiting resource influencing their fitness is access to . I will manually check all fill in the blank questions, do not worry about spelling or letter case.

The large nasal cavity and midfacial prognathism of Neanderthals likely functioned to

What fossil evidence suggests that Sahelanthropus tchadensis was bipedal?

Sort ALL of the following primate social systems into the category of its most common mating system.

(Select all that apply). Which of the following are considered main elements of a primate social system?

Archaic Homo sapiens are technically considered the same species as humans today.

The position of the at the base of the skull is a key indicator of upright posture in hominins. Blank is 2 words. I will manually check all fill in the blank questions to ensure Canvas awards points appropriately, so don’t worry about spelling or case (upper vs. lower).

Neanderthals inhabited most of Africa prior to migrating.