Explain why a decrease in the number of rabbits could affect the population of foxes and grass.
From Biology Paper 2, Higher
93 marks
A student placed 10 quadrats of 1 m² randomly in a field of area 1200 m² and counted 48 daisies in total. Estimate the number of daisies in the field.
From Biology Paper 2, Higher
104 marks
Describe the processes that cycle carbon between the atmosphere and living things.
From Biology Paper 2, Higher
116 marks
Explain how human activities reduce biodiversity and describe ways to protect it.
From Biology Paper 2, Higher
194 marks
Describe how abiotic and biotic factors can affect a community, giving two examples of each.
Score 0 / 20 · 0 of 5 marked
This paper is written by Plasmo in the style of the AQA GCSE Combined Science exam. It is not a past paper and is not produced or endorsed by the exam board.