The
name
for
animals
with
a
spine
is
____________________
.
They
have
a
____________________
inside
them
.
Most
vertebrates
have
a
____________________
,
a
torso
,
limbs
and
a
tail
.
The
name
for
animals
than
don´t
have
a
spine
is
____________________
.
They
don´t
have
a
____________________
inside
them
.
Some
invertebrates
have
a
____________________
to
protect
their
bodies
,
for
example
,
snails
.
Some
invertebrates
have
an
____________________
.
This
is
hard
but
it´s
outside
the
body
.
For
example
,
an
ant
.
Some
invertebrates
don´t
have
any
protection
.
They
have
a
____________________
____________________
.
For
example
,
worms
and
caterpillars
.
