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WorksheetsBreathing and the respiratory system
Total questions: 12
Worksheet time: 9mins
Write down what part A is.
(a)
Write down what part C shows.
(a)
Write down what part D shows.
(a)
Identify part B
Bronchioles
Trachea
Alveoli
Diaphragm
Identify part E
Bronchioles
Trachea
Alveoli
Diaphragm
Identify part F
Bronchioles
Trachea
Alveoli
Diaphragm
Write down a gas which is breathed in and taken to cells.
(a)
Write down a gas which is breathed out.
(a)
Identify another word for 'breathe in'.
exhale
inhale
respire
breathe
Identify another word for 'breathe out'.
exhale
inhale
respire
breathe
Identify where in the lungs oxygen passes from the lungs and into the blood.
Bronchioles
Trachea
Alveoli
Diaphragm
Select the best explanation for why we breathe out carbon dioxide.
It tastes bad.
It makes us feel hot.
It is poisionous to our cells.
The Earth wants it back.
