____________________
have
the
following
characteristics
in
common
:
-
They
eat
other
____________________
things
.
-
Nearly
all
of
them
can
____________________
from
one
place
to
another
.
Some
animals
,
like
spiders
,
lay
eggs
.
They
are
____________________
.
Others
,
like
wolves
,
give
birth
to
their
young
.
They
are
____________________
.
Their
bodies
have
internal
parts
called
____________________
,
which
form
systems
that
carry
out
vital
____________________
.
