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WorksheetsSKS M2 Gs exchange in some animals
Total questions: 10
Worksheet time: 8mins
Identify these small opening in some animals like grasshopersand caterpillars?
Nose
Mouth
Spiracles
Book lungs
a type of respiratory organ used by spiders and scorpions for gas exchange is called______
Book lungs
trachea
Spiracles
lungs
Where do gas exchange of fish occurs?
Identify these part of gills filament that increase area to maximize gas exchange.
Filamenr
Lamellae
Gills
capilliaries
What is this red fleshy parts of the gills?
Filamenr
Lamellae
Gills filamants
capilliaries
Where do Gas exchange of the hydra occurs?
in the entire body
in the mouth
in the tentacles
in the bud
Where do Gas exchange of the hydra occurs?
in the entire body
in the book lung
in the spiracles
in the lungs
Which examples below is the result due to health adverse effects been linked to PM?
right time bith
increase lung function
lungs cancer
Matured death
is the sum of all solid and liquid particles suspended in the air, many of which are hazardous is called?
Particulate matter
Solid particles
Micro meter
Pollution
What are the size of cegarette smoke and vehicle exhaust smoke?
1 micro meter
2.5 meter
5 macro meter
2.5 micro meter
