A
polar
bear
has
a
large
body
and
legs.
It
has
a
black
nose.
Polar
bears
have
large
paws.
Their
claws
are
sharp.
Polar
bears
live
near
frozen
coasts.
They
walk
on
sea
ice.
They
swim
in
the
chilly
waters.
Sometimes
polar
bears
dig
dens.
A
den
protects
them
from
freezing
weather.
Polar
bears
are
skilled
predators.
They
eat
meat.
They
mostly
eat
seals.
When
seals
are
hard
to
find,
polar
bears
will
eat
almost
any
food.
Female
polar
bears
have
babies
in
a
den.
It
is
common
for
polar
bears
to
have
twin
cubs.
Cubs
leave
their
mothers
after
two
years.
Polar
bears
can
live
for
15
to
30
years
in
the
wild.



