Mammals
are
____________________
.
The
means
they
have
live
babies
who
drink
milk
.
They
have
____________________
or
____________________
.
Mammls
live
in
different
____________________
and
can
move
in
different
ways
.
Birds
have
feather
,
wings
,
____________________
legs
and
a
beak
.
Birds
are
____________________
.
This
means
they
eggs
with
hard
shells
.
They
live
in
____________________
habitats
.
Most
birds
can
____________________
.