WASTEPRODUCTS
VENTRICLE
NUTRIENTS
CAPILARY
MUSCLE
ATRIUM
BLOOD
BEATS
PUMPS
VEIN
B
C
A
V
I
O
M
X
P
Z
P
D
M
O
U
A
X
O
S
A
V
S
F
U
U
H
I
E
O
K
E
E
V
T
O
V
E
Z
M
H
E
O
B
X
V
J
R
Q
C
A
L
E
P
P
E
X
S
T
I
C
P
Y
P
U
U
O
T
I
S
L
T
S
I
U
A
I
E
D
D
P
X
T
T
N
A
A
K
J
A
P
E
B
L
O
O
D
W
N
E
B
I
U
E
S
I
F
K
Z
R
C
O
J
B
I
H
X
F
T
M
L
I
P
V
P
M
A
D
I
S
P
Y
N
L
U
A
Y
Y
J
E
W
U
G
O
X
V
E
T
I
I
R
E
M
A
T
U
Q
S
R
T
I
E
L
U
R
Y
N
B
I
S
Q
O
V
C
R
H
S
I
I
T
A
H
A
K
A
A
O
Q
T
L
U
O
Y
C
A
S
W
E
G
W
A
E
U
Z
O
E
A
K
S
U
G
M
R
U
V
E
N
T
R
I
C
L
E
A
B
D
