What happens to the hard parts of some organisms as fossils form?
A
Their hard parts are quickly dissolved by water as they decay and turn to rock.
B
Their hard parts are gradually replaced by minerals as they decay and turn to rock.
C
Their hard parts are converted into gases as they decay and turn to rock.
D
Their hard parts are covered by living cells as they decay and turn to rock.
6.3.5 Fossils Flashcards
Flashcards for AQA GCSE Biology 6.3.5 Fossils, covering the key terms, definitions and processes you need to recall for Paper 1 and Paper 2. 20 cards, matched to the AQA GCSE Biology (8461) specification. Recall questions account for roughly 40% of marks at GCSE Biology, so these target the marks you can secure before the paper starts.