Download What is the name of the structure labeled A? 1. the trachea 2. a

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25%
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the trachea
a bronchial tube
the alveoli
the brochioles
th
e
1.
2.
3.
4.
a
What is the name of the structure
labeled A?
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th
e
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What is the structure labeled B?
25%
io
le
s
br
th
e
th
e
al
oc
h
ve
tu
. ..
ch
i
ro
n
ab
25%
ol
i
25%
al
ac
he
tr
the trachea
a bronchial tube
the alveoli
the brochioles
th
e
1.
2.
3.
4.
a
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What role does the diaphram play in
respiration?
..
f.
to
es
it
is
pa
r
ar
at
it
se
p
vid
pr
o
it
25%
t. .
.
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a.
es
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st
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e
m
it
1. it moves to expand and
contract the lungs
2. it provides a resting place
for the lungs in the body
3. it separates the lungs from
the heart and digestive
system
4. it is part of the urinary
system and collects wastes
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ex
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What tissues are found in the
structures marked “A”?
gu
...
. ..
nd
te
.. .
aa
nd
sa
st
om
at
c le
fo
lli
pi
th
an
d
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ph
l
d
an
em
xylem and phloem
pith and cortex
follicles and glands
stomata and guard
cells
xy
l
1.
2.
3.
4.
o.
..
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What is the structure marked “B”
called?
25%
ep
id
er
m
is
em
25%
xy
l
at
a
25%
st
om
follicle
stomata
xylem
epidermis
fo
lli
1.
2.
3.
4.
c le
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25%
25%
at
r ia
va
l
le
tri
c
aorta
ventricle
valve
atria
25%
ve
n
1.
2.
3.
4.
ao
rta
25%
ve
What is the name of the structure
marked “D”?
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What is name of the structure at “C”?
le
25%
ve
nt
r ic
ve
25%
va
l
aorta
atria
valve
ventricle
25%
at
r ia
1.
2.
3.
4.
ao
rta
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What is the function of the structure
at “C”?
...
ol
th
e
to
co
nt
r
co
to
rry
ca
to
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nt
r
ol
th
e
...
od
...
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bl
o
od
...
bl
o
rry
ca
to
1. to carry blood away
from the heart
2. to carry blood
toward the heart
3. to control the flow
of blood through
the heart
4. to control the
rhythm of the heart
as it beats.
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What is the tissue at “D”?
n
25%
ve
i
all
25%
w
us
cle
25%
m
nerve
muscle
wall
vein
ne
r
1.
2.
3.
4.
ve
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What is a function of skin?
1. Protect the body
from bacteria
2. Provide structural
support
3. Movement of the
limbs
4. Exchange gases in
the blood
h.
..
ga
s
ge
ha
n
Ex
c
m
en
t
of
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...
M
ov
e
Pr
ov
i
de
st
ru
ct
bo
...
th
e
ct
Pr
ot
e
es
.. .
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What is the function of a root?
in
gf
oo
d.
..
nd
. ..
pr
o
vid
in
ga
su
pp
or
t
gs
un
bi
n
ab
so
r
gf
oo
d
th
...
l. .
.
25% 25% 25% 25%
m
ak
in
1. making food
through
photosynthesis
2. absorbing sunlight
and food
3. supporting and
anchoring the plant
4. providing food for
animals
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How is the structure of the heart
related to its function?
1. It has many layers, each
with a different function
2. It is filled with small bags to
absorb gases
3. It has many openings to
allow food exchange
4. It is strong and muscular to
beat constantly
on
g
ss
tr
It
i
m
as
It
h
a.
..
op
. ..
an
y
ed
sf
ill
It
i
It
h
as
m
an
y
la
w
...
.. .
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How does the structure of alveoli in
the lungs aid lung function?
1. They have thick, strong
membranes to absorb
liquids
2. They provide high surface
area for gas exchange
3. They contain enzymes for
food digestion.
4. Their walls are able to
contract and push in gases.
...
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..
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pr
Th
ey
Th
ey
ha
ve
ov
i
de
th
ic .
..
h.
..
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How does the structure of the villi lining the small
intestines aid the ability of the small intestine to
absorb nutrients? The villi are
1. large cells with a thick cell
membrane
2. slender with high surface
area to volume ratios
3. smooth and flat against the
sides of the small intestine
4. rough in texture to
mechanically break down
food.
...
...
xt
u
fla
ro
u
gh
in
te
an
d
oo
th
sm
nd
er
sle
lar
ge
ce
lls
wi
th
w
i..
.
h.
..
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How are the ovaries in a plant and in
an animal similar?
l..
.
ar
e
bo
Th
ey
Th
e
th
pr
bo
th
od
...
...
e
ar
Th
ey
bo
th
ar
bo
th
e
...
25% 25% 25% 25%
Th
ey
1. They both are made
of animal cells
2. They are both part
of the respiratory
system.
3. They both produce
eggs.
4. The are both
located in a flower
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How are the gills of a fish and the
lungs of a duck similar?
1. both exchange gases with
the environment
2. both are attached to the
sides of the animals’ head
3. both are found in the chest
cavity of the animal
4. both pump oxygenated
blood into the body.
ox
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.. .
bo
th
pu
m
p
fo
un
d.
..
bo
th
ar
e
at
ta
ar
e
bo
th
bo
th
ex
ch
an
ge
...
c. .
.
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What is the function of the xylem and
phloem?
r. .
.
te
ga
cr
ea
w
to
al
lo
ld
ho
to
st
o
ss
e
st
...
th
e
...
an
sp
or
tw
tr
to
25% 25%
...
25% 25%
10
to
1. to transport water and food
in the stem
2. to hold the stem so the
plant doesn’t fall over
3. to allow gasses into the
plant
4. to create stored food for
the plant use as energy
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What organs in the animal body are
the vascular bundles most like?
od
ve
s
se
ls
s
25%
bl
o
ne
y
25%
m
us
cle
25%
s
25%
kid
lungs
kidneys
muscles
blood vessels
lu
ng
s
1.
2.
3.
4.
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The femur (thigh) bone in a human has
the same function as which part in a
tree?
we
r
25%
10
Flo
25%
Ro
ot
m
25%
St
e
25%
f
Leaf
Stem
Root
Flower
Le
a
1.
2.
3.
4.
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Which of the following is a technological
development related to the circulatory system?
25%
.
25%
r..
lh
ea
ar
t if
ica
ym
ac
hi
n
pu
m
p
e
25%
in
su
lin
ly
sis
m
ac
hi
...
25%
Xra
dialysis machine
insulin pump
X-ray machine
artifical heart
di
a
1.
2.
3.
4.
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Which of the following best describes the ability of
technological devices to take the place of real organs?
The artificial organ:
1. works just as well as a
healthy real organ.
2. works almost as well as a
healthy real organ.
3. works well enough for
people to have a
reasonable quality of life.
4. work so poorly that people
cannot live for very long
with them.
rly
...
no
. ..
po
o
el
le
so
or
k
10
w
w
or
k
sw
sa
lm
or
k
w
w
or
k
sj
us
t
as
os
ta
. ..
...
25% 25% 25% 25%
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A kidney dialysis machine cleans the blood for a
person who has non-functioning kidneys. Where is
the blood cleaned?
th
on
pe
ur
fa
rs
on
’s
k
ce
...
.. .
25% 25%
es
th
e
e
in
sid
ou
ts
id
e
th
e
bo
...
bo
d.
..
25% 25%
th
e
1. outside the body in the
machine
2. inside the body with an
implant
3. on the surface of the
person’s body with
membranes
4. the person’s kidneys are
made to function for a
short time by the machine.
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What part does the heart play in the
circulatory system?
dd
ss
ug
ar
...
b.
..
ps
um
It
p
It
c
le
an
st
th
e
he
s..
.
st
he
ol
d
It
h
25% 25%
.. .
25% 25%
It
a
1. It holds the system
together.
2. It cleans the blood.
3. It pumps the blood.
4. It adds sugar to
blood.
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What part do the lungs play in the
respiratory system?
1. They produce the
gases.
2. They clean the
gases.
3. They move the
gases.
4. They exchange
gases.
ge
.. .
ex
Th
ey
Th
ey
m
ov
et
ch
an
he
th
e.
..
Th
ey
c le
an
t. .
.
od
uc
e
pr
Th
ey
...
25% 25% 25% 25%
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What function do the motor neurons
play in the nervous system?
1. They carry messages to
the brain.
2. They carry messages to
the muscles.
3. They process
information.
4. They collect
information.
le
ol
Th
ey
c
pr
Th
ey
ct
i. .
.
. ..
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es
si
es
...
m
rry
ca
Th
ey
Th
ey
ca
rry
m
es
...
25% 25% 25% 25%
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Which system supports and protects
the human body?
vo
us
25%
ne
r
to
ry
cir
c
ul
a
to
r
pi
ra
25%
le
ta
l
25%
y
25%
sk
e
respiratory
circulatory
skeletal
nervous
re
s
1.
2.
3.
4.
10
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Which system senses and responds to
stimuli in the environment?
vo
us
25%
ne
r
to
ry
cir
c
ul
a
to
r
pi
ra
25%
le
ta
l
25%
y
25%
sk
e
respiratory
circulatory
skeletal
nervous
re
s
1.
2.
3.
4.
10
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Which system protects the body from
disease?
25%
y
ar
25%
ur
in
ar
m
un
e
25%
im
es
t iv
e
25%
m
us
cu
l
digestive
immune
muscular
urinary
di
g
1.
2.
3.
4.
10
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Which system absorbs nutrients from
food in animals?
25%
y
ar
25%
ur
in
ar
m
un
e
25%
im
es
t iv
e
25%
m
us
cu
l
digestive
immune
muscular
urinary
di
g
1.
2.
3.
4.
10
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How is the respiratory system related
to the circulatory system?
1. It cleans blood that moves
through the circulatory
system.
2. It makes blood that is
pumped by the circulatory
system.
3. It allows gas exchange
between the air and blood.
4. It helps to move the blood
from the lungs to heart.
o.
..
m
o
el
ps
t
It
h
It
a
llo
w
sg
as
od
.. .
It
m
ak
es
bl
o
lo
o.
..
le
an
sb
It
c
...
25% 25% 25% 25%
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Which system does the respiratory system rely
on for breathing to occur?
25%
cir
c
ul
a
to
ry
ar
25%
us
cu
l
m
un
e
25%
im
es
t iv
e
25%
m
digestive
immune
muscular
circulatory
di
g
1.
2.
3.
4.
10
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How do plant roots depend on plant
leaves?
25%
at
er
25%
fo
rw
25%
fo
rs
up
po
rt
or
25%
fo
rf
oo
d
for color
for food
for support
for water
fo
rc
ol
1.
2.
3.
4.
10
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What does the excretory system do for
the circulatory system?
1. It cleans blood that moves
through the circulatory
system.
2. It makes blood that is
pumped by the circulatory
system.
3. It allows gas exchange
between the air and blood.
4. It helps to move the blood
from the lungs to heart.
o.
..
m
o
el
ps
t
It
h
It
a
llo
w
sg
as
od
.. .
It
m
ak
es
bl
o
lo
o.
..
le
an
sb
It
c
...
25% 25% 25% 25%
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Alveoli tissue in the lung is composed of thin membranes with
high surface area to volume ratios. How do these tissues
allow the lung to function?
1. they allow gas exchange to
occur easily
2. they allow carbon dioxide
to be made into oxygen
3. they bring nutrients into
the lungs.
4. they remove wastes from
the live
a.
..
w
em
yr
th
e
th
ey
b
rin
ov
e
gn
ca
llo
w
th
e
ya
llo
w
ya
th
e
ut
...
r..
.
ga
s..
.
25% 25% 25% 25%
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Use this microscopic view of
muscle cells to answer the next two questions
:
How does the structure of the
muscle tissue relate to the function
of the muscle?
...
10
It
i
sa
bl
e
to
...
25%
to
sa
bl
e
to
It
i
sa
bl
e
to
bl
e
sa
It
i
25%
...
25%
...
25%
It
i
1. It is able to absorb
nutrients easily from it’s
environment.
2. It is able to carry oxygen
and absorb carbon dioxide.
3. It is able to hold a rigid
shape and absorb shock.
4. It is able to shorten and
relax.
Countdown
What clue to the muscle tissue
function is visible in the microscopic
view?
1. The parallel fibers.
2. The dark nucleus.
3. The thin cell
membrane.
4. The large vacuoles.
u.
..
..
va
c
rg
e
la
Th
e
th
i
Th
e
kn
da
r
Th
e
n
uc
le
le
al
pa
r
Th
e
ce
ll .
.. .
lf
. ..
25% 25% 25% 25%
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How does the digestive system of a
cow compare to that of a frog?
sy
ste
m
...
sh
a.
..
o
tw
Th
e
Th
e
sy
st
e
m
ige
...
Th
e
co
w
’s
d
ige
...
’s
d
co
w
Th
e
1. The cow’s digestive system
must breakdown food into
small particles.
2. The cow’s digestive system
is has a more complex
function than a frogs’.
3. The systems have a similar
function but different size
and structures.
4. The two systems are nearly
identical is structure and
function.
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How does the leaf of a corn plant
compare to the leaf of an oak tree?
1. The corn leaf must be able
to produce food from air
and water.
2. The corn leaf is more
complex than the oak leaf.
3. The two leaves are nearly
identical.
4. The leaves have a similar
function but different
structures.
le
Th
e
Th
e
tw
o
av
es
h
le
av
e
av
. ..
s. .
.
...
le
af
co
rn
Th
e
Th
e
co
rn
le
af
...
25% 25% 25% 25%
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Why do most land animals share
similarities in their body systems?
1. they developed systems to
compete with one another
2. they all need to maintain
homeostasis on land.
3. their body systems are only
similar in structure, the
functions are different
4. land animals have different
needs than animals living in
water
di
ve
m
lan
d
an
im
als
ha
sy
st
e
bo
dy
ir
ffe
re
..
o.
..
re
sa
ai
m
to
th
e
ee
d
ll n
ya
th
e
th
e
yd
ev
el
op
ed
sy
st
e
nt
a
m
i..
.
s.
.
25% 25% 25% 25%
10
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