3.1.1a) The need for specialised exchange surfaces,
3.1.1b) The features of an efficient exchange surface,
3.1.1c) The structures and functions of the components of the mammalian gaseous exchange system
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Identify THREE major strategies used by sponges to reduce the impact or incidence of predation upon them. Briefly explain the basis of each of these strategies.,
What is Latimeria? What is the known geographic distribution and habitat of Latimeria? Latimeria is often referred to as a ‘living fossil’ – explain why using specific details.,
. Name FIVE fundamental body shapes found in bony fishes. Provide a specific example of a bony fish with each of these body shapes. Indicate the type(s) of lifestyle that is generally said to be associated with each of these body shapes.
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