following questions.
vith
1
7
1
M
he
6
1
M
R
N
4
8
с
ch
D
G
U
K
N
а
E
E
V
S
0
9 E
S
с
bod
made
other
cervical
look close
the spinal
prevents th
backbone pro
2
R
A
M M
T
E
с
10
E
Р
R
N
L
R
T
5
A
The verte
skeletal system s
form for the boa
roduces blood fort
human skeletal sy
Y
R
3
C
umans are bon
etween birth ar
06 bones. The
the count. W
multiple pa
neral clas
regular
th fust
nd cai
skel
Across
2. Filters and eliminates liquid wastes; regulates water balance.
3. Enables gas exchange with the blood
5. Enables movement, maintains posture and can store energy.
9. Senses external environment and communicates with and
activates other parts of the body.
10. Produces gametes and supports development.
Down
1. Allows ingestion and breaks down food so that nutrients can be
absorbed.
4. Provides mechanical support; stores minerals and produces red
blood cells.
6. Protects the body's internal environment and stores fat.
7. Enables the transport of nutrients, gasses and wastes to and from
cells.
8. Secretes hormones into the bloodstream for regulation of cellular
activities.
en.​