Insects
may
help
us
improve
the
way
we
deal
with
dangerous
situations
.
Scientists
around
the
world
are
studying
insect
behavior
to
create
tiny
robots
that
have
many
of
the
same
____________________
as
insects
.
Insects
,
for
example
,
can
fly
in
and
land
____________________
on
a
tiny
surface
,
and
then
flap
their
wings
to
fly
off
with
amazing
speed
.
One
application
for
these
tiny
insectlike
machines
is
in
____________________
?
robots
will
be
able
to
scout
battlefields
and
record
images
as
they
hover
over
dangerous
areas
.
Engineers
are
also
building
ornithopters
?
aircraft
that
get
all
of
their
thrust
and
most
of
their
lift
from
flapping
wings
.
The
flight
mechanism
of
an
ornithopter
is
essentially
a
____________________
of
the
way
that
an
insect
flaps
its
wings
to
take
off
and
fly
.
These
____________________
technologies
offer
several
advantages
.
One
benefit
is
that
operators
can
____________________
the
devices
from
a
distance
.
As
a
result
,
they
can
stay
out
of
harm's
way
while
they
perform
dangerous
missions
in
____________________
environments
,
such
as
war
zones
.
