| Front | ads of fossil record 4.2.2(e) |
|---|---|
| Back | evidence for fossil record - fossils of simplest organisms in oldest rocks, while more complex organisms in more recent rocks, showing simple life gradually evolved into more complex ones - sequnece matches ecological links of organisms e.g plants before animals - studying comparisons in anatomy of fossil organisms to show hoe closley related organisms have same common ancestor - fosiils allow relationships between living/extinct organisms to be studyed |
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