Question
CCEA Unit 2 Paper
(a) Describe what happens to a very massive star at the end of its main sequence stage. (4 marks) (b) Explain the importance of supernovae for the chemical elements found on Earth. (2 marks)
6 marks · take your time before peeking.
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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.