____________________
believed
the
first
humans
____________________
from
East
Africa
.
This
changed
because
they
____________________
2
.
4
-
million
-
year
-
old
stone
tools
in
Algeria
.
Scientists
now
____________________
the
first
humans
were
from
Algeria
.
They
found
____________________
tools
and
296
animal
____________________
.
The
bones
____________________
that
early
humans
____________________
up
meat
.
Archaeologists
have
been
____________________
on
this
project
for
25
years
.
The
site
____________________
200
miles
from
Algeria's
capital
.
The
project
leader
____________________
humans
killed
animals
for
____________________
600
,
000
years
earlier
than
we
____________________
.
The
tools
____________________
that
early
humans
were
more
than
____________________
.
Scientists
now
____________________
to
find
even
older
stone
____________________
.
