SKIN
MAMMALS
EGGS
AMPHIBIANS
SCALES
GILLS
FEATHERS
WINGS
FUR
S
J
N
Z
E
B
X
F
T
S
O
C
P
I
X
I
A
E
N
J
S
O
A
A
O
A
G
A
G
G
F
K
B
L
I
A
I
T
U
E
U
N
I
S
E
B
L
H
E
O
R
V
G
N
I
S
L
E
E
K
J
G
X
H
A
Z
S
R
N
A
E
M
P
K
D
E
W
S
K
A
K
M
X
M
A
M
M
A
L
S
A
K
A
Q
N
W
I
N
G
S
