Science-Chapter 20
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What is the Earth surrounded by? | show 🗑
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What is one of atmospheric gases? | show 🗑
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We inhale ____ and exhale _____. | show 🗑
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show | He measured the amount of oxygen a person uses when resting and when exercising
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What were the results of this experiment? | show 🗑
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What is breathing? | show 🗑
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show | Taking Oxygen to the lungs and swapping it for carbon dioxide. Then body cells use glucose and oxygen to make energy
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What does the air entering the lungs contain? | show 🗑
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show | Lungs….Circulatory System
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show | There is less oxygen in the blood than in the cells of the lung
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Blood carries ___ to ______. | show 🗑
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show | Digestive…..Glucose….Digested….Cells
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show | Energy from glucose
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show | Cellular Respiration
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show | Oxygen
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show | Carbon Dioxide and Water Molecules
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show | They are carried back to the lungs in the blood
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show | Waste carbon dioxide and some water molecules
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show | Structures and organs that help move oxygen into the body and waste gases out of the body
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Air enters your body through_________. | show 🗑
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show | Fine hairs
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show | Nasal cavity
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What happens in the nasal cavity? | show 🗑
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Glands that produce ___ mucus line the nasal cavity. | show 🗑
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show | Dust, pollen, and other materials
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show | Filter and clean the air you breathe
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show | Cilia
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show | Sweep mucus and trapped materials to the back of the throat where it can be swallowed
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What is the tube like passageway used by food, liquid, and air? | show 🗑
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show | Warmed, moistened air
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show | Epiglottis
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When you swallow, what does the epiglottis do? | show 🗑
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The food then enters your _____ instead. | show 🗑
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Sound made by your vocal cords gets louder with increased ____. | show 🗑
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show | Muscles….Tighter
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Next the air moves from the pharynx into the ____. | show 🗑
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What is the larynx? | show 🗑
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What causes vocal cords to make sounds? | show 🗑
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show | C6 H12 O6 (glucose) + 6 O2 = Energy + 6 CO2 + 6H2O
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When you speak, muscles ____ or ___ your vocal cords resulting in ___ sounds. | show 🗑
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show | Brain
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From the larynx, air moves into the ____. | show 🗑
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About how long is the trachea? | show 🗑
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What prevents the trachea from collapsing? | show 🗑
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What lines the trachea? | show 🗑
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Why must the trachea stay open all the time? | show 🗑
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show | Bronchi
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show | At the end of the trachea
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The smallest tubes are called______. | show 🗑
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show | Alveoli
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show | Bronchi…..Bronchioles…..Alveoli
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What surrounds alveoli? | show 🗑
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Where does the exchange of oxygen and carbon dioxide take place? | show 🗑
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Why does this exchange easily happen? | show 🗑
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show | Oxygen moves through the cell membranes of the alveoli and then through the cell membranes of the capillaries into the blood
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show | Hemoglobin
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show | Carbon Dioxide…..body
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show | Exhalation
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Your brain can change your breathing rate depending on the amount of ____ present in your blood. | show 🗑
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show | Increase
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show | Decrease
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show | Air Pressure
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Under normal condition, a gas moves from an area of ___ pressure to an area of ___ pressure. | show 🗑
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show | Diaphragm
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What happens when you choke? | show 🗑
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What can you do to help a choking victim? | show 🗑
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show | Bacteria, Viruses, and other microorganisms
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The common cold usually affects the ____ part of the respiratory system. | show 🗑
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The cold virus can cause irritation and swelling in the ___,____, and ___. | show 🗑
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The ___ that line the trachea and bronchi can also be damaged. | show 🗑
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_____ is an infection in the alveoli that can be caused by bacteria, viruses, or other microorganisms. | show 🗑
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_____ is an infection in the alveoli that can be caused by bacteria, viruses, or other microorganisms. | show 🗑
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show | A case of bronchitis in which the bronchial tubes are irritated and swell and too much mucus is produces, but does not go away and lasts a long time
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What is emphysema? | show 🗑
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show | Lung Cancer
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What are substances that can cause an uncontrolled growth in cells? | show 🗑
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What is Asthma? | show 🗑
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Waste gases are eliminated through the combined efforts of the ____ and ____ systems. | show 🗑
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show | Salts
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show | Toxic substances build up and damage organs
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show | Urinary System
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The urinary system also controls blood volume by removing ______ produced by body cells during _______. | show 🗑
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show | Balances……Normal
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show | Hypothalamus
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When the brain detects too much water in the blood, the hypothalamus releases a lesser amount of a specific ____. | show 🗑
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show | Urine
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show | Solid Wastes
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The urinary system also balances the amounts of certain ___ and ___ that must be present for all cell activities to take place. | show 🗑
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What is another name for the organs in the urinary system? | show 🗑
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show | Kidneys
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Where are kidneys located? | show 🗑
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What do kidneys do? | show 🗑
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In about __minutes, all the blood in your body passes through your kidneys. | show 🗑
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show | Their enormous blood supply
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show | Artery….Vein
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The kidney is a __ -stage filtration system. | show 🗑
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It is made up of about 1 million tiny filtering units called ____. | show 🗑
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show | Duct
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Blood moves from a ______ to capillaries in the cup like structure. | show 🗑
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show | Water, sugar, salt, and wastes
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show | Red Blood Cells and Proteins
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show | Narrow Tubule
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What performs the second filtration? | show 🗑
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show | Purified
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An average size person produces about __Liter(s) of urine per day. | show 🗑
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The main job of the urinary system is to remove ____ from the blood. | show 🗑
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show | The level of hormones produced by your hypothalamus
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What does the urinary system include? | show 🗑
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The urine in each collecting tubule drains into a funnel-shaped area of each kidney that leads to the _____. | show 🗑
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Ureters are tubes that lead from each ____ to the ___. | show 🗑
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What is the elastic, muscular bag that holds urine until it leaves the body? | show 🗑
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The elastic walls of the bladder can stretch to hold up to ___Liters of urine. | show 🗑
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show | Thick
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When full, the bladder looks like an inflated balloon and the cells lining the bladder are ___ and ____. | show 🗑
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show | Exhaling
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show | Liver
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_____from broken down red blood cells becomes part of bile, which is the digestive fluid from the liver. | show 🗑
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What happens when someone’s kidneys don’t work properly or stop working? | show 🗑
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show | Salts
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Infections caused by ______ can affect the urinary system. | show 🗑
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Usually the infection begins in the ____. | show 🗑
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Because the ureter and urethra are narrow tubes, they can be blocked _____ in some disorders. | show 🗑
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show | Urine cannot flow out of the body properly
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show | Kidneys
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show | Urinary Tract Disease
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What can be a sign of disease? | show 🗑
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High levels of ___ can be a sign of ____. | show 🗑
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Increases amounts of a protein called albumin indicate _____ or______. | show 🗑
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show | Albumin
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High levels of ___ can be a sign of ____. | show 🗑
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Increases amounts of a protein called albumin indicate _____ or______. | show 🗑
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When the kidneys are damaged, ____ can get into the urine. | show 🗑
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show | Yes
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What happens to the remaining kidney? | show 🗑
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show | Glucose….Diabetes
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Increases amounts of a protein called albumin indicate _____ or______. | show 🗑
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When the kidneys are damaged, ____ can get into the urine. | show 🗑
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show | Yes
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What happens to the remaining kidney? | show 🗑
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show | Dialysis
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If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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show | Dialysis
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show | Dialysis
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If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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show | 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
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show | 1. Symptoms include coughing 2. Coughing helps clear airways
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Functions of the respiratory system- supple ___ to the body. | show 🗑
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show | Cellular Respiration
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The waste products of cellular respiration are _____ _____ and _____. | show 🗑
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What are the locations of each organ in order? | show 🗑
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show | Signals from your brain tell muscles in your chest and abdomen to contract or relax
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If _____ level increases, your ____ rate increases. | show 🗑
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show | Your breathing rate decreases
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Why does the diaphragm contract and relax? | show 🗑
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Respiratory infections include ___,___, and ___. | show 🗑
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show | Heart
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show | Lung Cancer
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show | Smoking
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show | Carcinogens
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show | Remove body wastes through the skin, and through the digestive, circulatory, respiratory, and urinary systems
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What gets rid of cell wastes which accumulate in the blood and controls blood volume? | show 🗑
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The part of the brain called the ____ regulates the amount of ____ in the blood. | show 🗑
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show | Kidneys....Urine
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show | Regulates the amount of water in the blood
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show | Kidneys.....bladder.....Liver
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show | Urethra
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___ often occur in the bladder then spread to the _____. | show 🗑
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Ureters or urethra can become ____, interrupting the flow of ____ and damaging ____. | show 🗑
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Urine ____ can detect urinary tract disorders and other health problems | show 🗑
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show | Dialysis
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What monitors the amount of water in the blood? | show 🗑
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show | Ureter
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show | Dialysis
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Oxygen passes from them into capillaries | show 🗑
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Organs made up of alveoli | show 🗑
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Sheet of muscle across the bottom of the chest cavity | show 🗑
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show | Bronchi
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show | Oxygen is inhaled through the mouth and enters the lungs. Then it is carried to blood cells and carbon dioxide is removed from cells and goes to the lungs to be exhaled
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show | Cellular Respiration...Carbon Dioxide
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what happens to oxygen after it enters the lungs? | show 🗑
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what is the use of oxygen by body cells and what is an important waste product of this? | show 🗑
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What happens after blood returns to the lungs? | show 🗑
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Where is urine stored? | show 🗑
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show | nasal cavity
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show | Trachea
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what prevents food from entering the trachea? | show 🗑
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show | alveoli
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show | lung
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A sheet of muscle across the bottom of the chest cavity? | show 🗑
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show | Bronchi
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show | Rids the blood of wastes and controls blood volume by removing excess water
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What are the 3 excretory organs? | show 🗑
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show | Blood does not get filtered and you could die
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show | It rids the body of wastes when it sweats
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Why do you see your breath on a cold day? | show 🗑
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show | Remove body wastes through the skin, and through the digestive, circulatory, respiratory, and urinary systems
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show | Kidneys....Urine
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How do infections spread from the bladder to the kidneys? | show 🗑
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show | Inhale
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show | Exhale
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show | Exhale
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show | Inhale
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show | Inhale
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Blood enters kidneys through a large ___ and leave through a large ____. | show 🗑
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show | The hypothalamus monitors it
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show | The Respiration Formula
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Whats the difference between breathing and respiration? | show 🗑
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show | c..b..f..e..g..d..a..h
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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