120
The
living
world
is
divided
into
five
main
groups
or
'kingdoms'.
The
most
familiar
of
these
are
the
animal
and
plant
kingdoms.
The
plant
kingdom
can
be
divided
into
flowering
and
non-flowering
plants.
The
animal
kingdom
is
divided
into
vertebrates
and
invertebrates.
A
vertebrate
is
an
animal
with
a
backbone.
There
are
five
vertebrate
groups
or
classes:
mammals,
reptiles,
amphibians,
birds
and
fish.
Mammals
have
mammary
glands
to
provide
milk
for
their
young,
and
they
usually
have
hair
or
fur.
Reptiles
have
scales
and
lay
eggs
on
land.
Amphibians
are
at
home
on
land
or
in
water.
They
have
moist
skin
and
they
lay
their
eggs
in
water.
Fish
live
in
water
and
have
gills
and
scales.
Birds
have
feathers.
Drag the Tiles into position to put the segments of text into the correct order.
Unscramble the text by putting the words below into the correct order in the box above.

20
"'kingdoms'.",11
"animal",19
"plant",24
"flowering",30
"invertebrates.",42
"backbone.",50
"five",53
"reptiles,",59
"birds",61
"Mammals",64
"milk",70
"hair",78
"scales",83
"land.",88
"Amphibians",89
"eggs",106
"Fish",109
"gills",115
"scales.",117
"feathers.",120
Fill in the gaps by typing in the missing word, or by dragging the correct word from the list below.
 0