Monday, 26 November 2012

Activity 2

Activity 2


.  1
The diagram below shows three different animals.






(a)
Name the breathing organs for the animals labelled X, Y and Z.
X:


Y:


Z:


[3 marks]


(b)
List two animals that have similar breathing organ as the animals labelled X, Y and Z.
X:


Y:


Z:


[3 marks]


(c)
What animals that use gills to breathe?



[1 marks]


(d)
What is the conclusion about the investigation above?






[1 mark]





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