Quelpr

Other parts of this question

  1. 4(a)(i)Explain what is meant by the terms 'species diversity' and 'stability' of a community.[4 marks]
  2. 4(b)(i)Define the term 'food chain' in terms of energy flow.[2 marks]
  3. 4(b)(ii)Explain why a food web better describes energy flow in an ecosystem than does a food chain.[4 marks]

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