SPINALCOLUMN
VERTEBRATE
AMPHIBIANS
CROCODILE
REPTILES
FEATHERS
MAMMALS
EAGLE
BIRDS
EGGS
LION
FROG
FISH
MILK
FUR
R
X
A
O
B
I
R
D
S
A
Q
U
O
F
R
O
G
M
M
A
C
E
M
H
U
Y
I
A
V
N
B
Z
E
E
U
N
M
O
L
I
O
I
U
J
L
X
M
M
E
B
A
U
R
P
V
I
L
A
H
J
A
W
D
U
A
A
Y
G
C
E
L
O
D
K
H
S
I
K
E
H
L
Z
A
T
L
H
P
Q
M
O
K
Z
I
N
K
W
O
O
L
O
I
E
L
T
K
U
C
V
E
F
E
I
Q
X
C
B
P
D
T
E
I
X
B
O
E
H
R
U
L
D
M
L
S
I
J
P
O
L
T
I
R
R
J
V
Y
R
I
A
A
L
S
U
A
J
E
O
A
C
T
T
A
A
E
P
C
N
A
G
U
E
M
S
I
K
C
E
E
Q
V
Y
A
G
I
M
G
I
Z
E
F
K
D
E
B
Y
F
A
O
G
I
P
M
E
L
I
O
C
Q
L
H
R
I
E
A
Y
R
I
S
A
E
E
A
W
R
U
I
Q
A
H
A
Z
O
B
O
P
M
V
E
T
P
K
U
O
V
T
X
U
I
Y
T
O
U
T
A
A
S
C
P
V
N
P
E
F
E
A
T
H
E
R
S
Y
I
X
I
D
D
L
T
Q
A
M
P
H
I
B
I
A
N
S
Z
