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Circulatory and Respiratory Flashcards | StudBud
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Circulatory and Respiratory
Circulatory and Respiratory
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StudBud Administration
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4th grade Human Body Core Knowledge
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Which part of the respiratory system carries air from the throat to the lungs?
trachea
bronchitis
aveoli
diaphragm
2
What is NOT a part of the circulatory system
blood
heart
blood vessels
plates
3
____ are pieces of cells that float in the blood to stop bleeding.
platelets
red blood cells
white blood cells
blood cells
4
What are the three kinds of blood vessels?
capsules, veins, articles
vena cava, ventricles, veins
arteries, oxygen, lungs
arteries, veins, capillaries
5
Which part of the respiratory system is a muscle that tightens and loosens when you breathe?
chest muscles
trachea
lungs
diaphragm
6
True or False: The exchange of gases (oxygen and CO2) occurs inside the lungs.
False
True
7
The circulatory system is responsible for carrying which two things to every cell in your body?
food and drink
blood and tears
water and CO2
oxygen and food
8
Which system is responsible for carrying oxygen and carbon dioxide?
circulatory system
respiratory system
excretory system
reproductive system
9
_____ is a blood vessel that carries blood back TO the heart.
capillaries
vein
artery
right ventricle
10
____ help protect your body against germs and harmful things.
carbon dioxide
white blood cells
plasma
oxygen
