Humans migrated to the Americas by:

In contrast to monkeys, which walk with flat hands/feet, gorillas are noted for this modified form of quadrupedalism.  Two words.

If two parents are homozygous for a genetically inherited recessive trait, what is the probability that they will have a child who does not have this trait in his or her phenotype?

This is most accurately described as which type of cell?

According to your textbook, there is evidence that Neanderthals cannibalized each other.

Per your book, the ____________ hypothesis explains that bipedalism may have evolved as grasslands spread and as means to (possibly) see over tall grasses.   One word.

This has been tested repeatedly and explains the how and why of natural phenomena.

This hominin is visibly more gracile (smoother/smaller features), has a rounded, smooth vault (no crests or ridges on the cranium), a cranial capacity of 450-550cc (centimeters cubed), and a fossil specimen that includes Taung Child?

Per your book, research shows that our species did not first evolve from one primary location, but across multiple areas in this region. This is referred to as ________________ multiregionalism.   One word.

According to the text and film, in addition to natural selection, _________________ selection also plays a role in driving evolution.  One word.