These are the most frequently used words in another edition of this book.
africa
african
age
ago
among
ancestral
animals
another
archaeologists
behavior
between
brain
branch
case
change
children
chimps
chromosome
common
communities
date
different
diseases
dna
early
east
europe
european
even
evidence
evolution
evolutionary
evolved
family
far
females
first
form
found
generation
genes
genetic
geneticists
genome
greenberg
groups
history
human
individuals
known
language
large
last
life
lineages
linguists
long
male
man
may
members
men
million
mitochondrial
modern
must
mutations
neanderthals
new
now
number
part
people
perhaps
population
probably
race
reason
region
seems
selection
set
several
since
single
small
social
societies
species
still
though
three
time
tree
two
university
women
words
world
years