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Science-Chapter 20 Test

Enter the letter for the matching Answer
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1.
What are the 3 excretory organs?
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2.
The ___ also filters the blood by removing wastes.
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3.
Next the air moves from the pharynx into the ____.
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4.
What are 2 facts about chronic bronchitis?
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5.
The main job of the urinary system is to remove ____ from the blood.
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6.
Why does oxygen pass from the lungs into the circulatory system?
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7.
What is the muscle beneath your lungs that contracts and relaxes to help move gases in and out of your lungs?
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8.
It is made up of about 1 million tiny filtering units called ____.
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9.
What is the larynx?
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10.
What kind of blood is returned to the main circulatory system?
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11.
When the kidneys are damaged, ____ can get into the urine.
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12.
Air is carried into your lungs by 2 short tubes called _____.
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13.
if too little water, hormones tell ____ to decrease the amount of __ and return more water to the blood.
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14.
Air passes into the _____, then into the _______, and finally into the _____.
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15.
What is liquid in the cup like structure squeezed into next?
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16.
How did the French scientist use this knowledge?
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17.
When empty the bladder looks wrinkled and the cells lining the bladder are ___.
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18.
What passes urine from the bladder to the outside of the body?
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19.
Pitch gets higher as ____ pull your vocal cords ____, causing the glottis to close.
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20.
What are the main organs of the urinary system?
A.
Liver, kidney, and bladder
B.
Kidneys
C.
Nephrons
D.
Bronchi
E.
Thick
F.
Diaphragm
G.
Bronchi…..Bronchioles…..Alveoli
H.
Wastes
I.
Kidneys....Urine
J.
1. Bronchial tubes are irritated and swell and too much mucus is produced; bronchitis occurs 2. Chronic bronchitis occurs when regular bronchitis does not go away
K.
Narrow Tubule
L.
There is less oxygen in the blood than in the cells of the lung
M.
Muscles….Tighter
N.
Albumin
O.
Larynx
P.
Liver
Q.
Urethra
R.
He measured the amount of oxygen a person uses when resting and when exercising
S.
The airway to which vocal cords are attached
T.
Purified
Type the Answer that corresponds to the displayed Question.
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21.
The waste products of cellular respiration are _____ _____ and _____.
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22.
If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____.
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23.
At the end of each bronchiole are _____.
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24.
If there is little carbon dioxide in your blood then your breathing rate will ____.
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25.
Your brain can change your breathing rate depending on the amount of ____ present in your blood.
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26.
What connects the kidneys to the bladder?
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27.
what is the process of artificial blood filtration?
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28.
Urine ____ can detect urinary tract disorders and other health problems
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29.
The ___ that line the trachea and bronchi can also be damaged.
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30.
If there is a lot of carbon dioxide in your blood than your breathing rate will ____.

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