LARGEINTESTINE
CARBONDIOXIDE
BLOODVESSELS
SUBSTANCES
EXCRETION
KIDNEYS
URETERS
BLADDER
URETHRA
URINE
SWEAT
LUNGS
FECES
WATER
SKIN
Q
A
T
B
L
O
O
D
V
E
S
S
E
L
S
O
R
U
U
U
M
E
W
L
Y
L
U
E
G
V
E
A
W
L
M
W
L
C
E
Q
N
D
W
U
Y
B
M
O
A
G
A
S
E
S
U
O
O
R
H
I
Q
Z
S
N
K
A
I
L
M
E
V
U
I
G
E
F
J
X
T
H
A
R
G
G
K
P
E
C
Y
B
V
O
O
B
E
U
R
S
H
T
E
G
A
S
E
U
A
S
F
N
E
I
A
M
E
J
E
A
G
T
F
E
C
K
S
T
C
F
D
A
I
R
P
N
I
T
U
O
E
A
I
Q
R
A
S
T
I
S
K
I
N
P
A
A
N
I
S
R
Z
D
E
N
I
L
X
K
E
I
J
M
U
E
O
I
O
W
U
B
T
C
K
I
O
R
J
X
U
P
F
O
P
M
E
A
E
C
A
E
V
U
I
P
H
Z
C
S
L
P
A
X
I
G
I
A
W
S
W
W
D
D
P
H
R
R
F
X
T
I
A
F
R
E
T
D
O
X
N
K
X
R
E
Y
E
J
T
O
A
W
T
A
K
I
U
U
O
I
C
I
D
H
S
T
J
I
Z
N
M
W
L
I
R
D
B
C
V
T
D
D
Q
E
I
B
I
E
L
K
A
E
I
E
R
M
Q
P
A
A
N
N
C
O
I
Z
W
I
Y
A
N
R
A
U
H
H
L
T
A
I
A
E
N
X
I
V
Q
U
E
G
C
S
R
P
B
B
F
R
O
K
F
Y
L
Q
E
C
N
A
A
O
I
H
U
R
E
T
H
R
A
U
B
S
K
X
V
