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10 questions
_______is essential for survival of living organisms.
Inhalation
Exhalation
Respiration
none of this
In cockroaches, air enters the body through.
Lungs
Spiracles
Gills
Skin
Durning exhalation, the ribs
Move outwards
Move downwards
Move upwards
none of this
When we inhale air, it passes through our nostrils into the__________
Nasal cavity
Chest cavity
Diaphragm
None of this
Lungs are present in the
Identify the given diagram
lungs
spiracles
gills
none of this
Food can also be broken down, without using oxygen . this process is called
Normal range of Breathing rate per minute in an average adult person at rest is:
15-18
30-33
21-24
9-12
None of the option
the fish have Lung for respiration
true
false
The size of the chest cavity increases during inhalation.
true
false
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