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Title: KS3 questions about breathing
Description: These questions are about how the human being breathins in and out.
Description: These questions are about how the human being breathins in and out.
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29/4/2015
Breathing
QUESTIONS ABOUT BREATHING!
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MARKS
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GRADE
PERCENTAGE
MARK
Year 7 Test About Breathing
Name: _______________________________________
Class: _______________________________________
QUESTIONS
1
...
hat is the term used for breathing out?
W
3
...
here does the gas go once we breathe it in?
W
5
...
hat are the smaller 2 tubes called that lead to the lungs?
W
7
...
hat process is the oxygen breathed in used for?
W
9
...
rite the equation for the process mentioned in question 8?
W
11
...
hat happens to the thorax space as we breathe out?
W
13
...
hat happens to the rib muscles as we inhale?
W
15
...
you breath in 10 mg of Nitrogen, how much do you breathe out?
If
17
...
you breath in 7 mg of oxygen, estimate how much you would breathe out?
If
ANSWER
1
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3
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5
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7
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9
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11
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13
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15
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17
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Title: KS3 questions about breathing
Description: These questions are about how the human being breathins in and out.
Description: These questions are about how the human being breathins in and out.