5.4b Evolution

Data-based question: Galapagos finches

1a. Since 1995, the population increases until 2003, from which it starts to decrease.

1b. Firstly, both populations peak at 2003 and then start to decline. Secondly, the G. fortis population is much higher than the G. magnirostris population. Lastly,

2. Minimun= 294 birds per km2

maximum= 4411 birds per km2

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