READING PASSAGE 1 You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below. Radiocarbon dating A profile of the scientist Nancy Athfield Nancy Athfield is a scientist specializing in radiocarbon dating. She has just returned from...
READING PASSAGE 1 You should spend about 20 minutes on Questions 1-13 which are based on Reading Passage 1 below. Radiocarbon Dating – The Profile of Nancy Athfield Have you ever picked up a small stone off the ground and wondered how old it was? Chances are,...