## Question

###### 02: (4 marks): What are two advantages of having four-chambered heart rather than a 2-chambered heart? Name two animals that have a 2 - chambered heant and 2 animals that have 4-chambered heart: These animals do not have to be ones you saw dissected:

02: (4 marks): What are two advantages of having four-chambered heart rather than a 2-chambered heart? Name two animals that have a 2 - chambered heant and 2 animals that have 4-chambered heart: These animals do not have to be ones you saw dissected:

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