Respiratory and Circulatory System
Flashcard
•
Science
•
9th Grade
•
Practice Problem
•
Hard
Queenver Templado
Used 1+ times
FREE Resource
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20 questions
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1.
FLASHCARD QUESTION
Front
What gas do we require to break down food?
Back
Oxygen
2.
FLASHCARD QUESTION
Front
What keeps the windpipe open?
Back
Cartilage
3.
FLASHCARD QUESTION
Front
The way gases move between the capillaries and alveoli is called...?
Back
Diffusion
4.
FLASHCARD QUESTION
Front
What is the muscle under the lungs called?
Back
Diaphragm
5.
FLASHCARD QUESTION
Front
What is the flap of tissue which prevents food entering the trachea called?
Back
epiglottis
6.
FLASHCARD QUESTION
Front
The red pigment ................... carries about 97% of the oxygen in our red blood cells
Back
haemoglobin, hemoglobin, oxyhaemoglobin
7.
FLASHCARD QUESTION
Front
Air is moistened, warmed and ................ as it passes through the nose.
Back
filtered, cleaned, cleansed
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