10- Evidence Of Change Flashcards Preview

Biology BC 3&4 > 10- Evidence Of Change > Flashcards

Flashcards in 10- Evidence Of Change Deck (3)
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1
Q

Absolute dating technique

A

A method of dating that gives the absolute age of a specimen

2
Q

Carbon 14

A

An isotope of carbon that has 2 extra neutrons when compared to carbon 12

3
Q

Cast

A

A fossil formed when sedimentary material fills a cavity (the mould) left by the decay of the original organism