Black
____________________
are
fast
,
nervous
,
lethally
____________________
,
and
when
threatened
,
highly
aggressive
.
They
have
been
blamed
for
numerous
human
deaths
,
and
African
myths
exaggerate
their
capabilities
to
____________________
proportions
.
For
these
____________________
,
the
____________________
mamba
is
widely
considered
the
world's
deadliest
____________________
.
Black
mambas
live
in
the
savannas
and
rocky
hills
of
____________________
and
____________________
Africa
.
