Biology · May / June 2019 · Paper 11 · Question 29
5090Energy flow
Which statement about the organisms at the beginning of food chains is correct?
- AThey cause decay and provide minerals for the ecosystem.
- BThey feed on animals and recycle energy.
- CThey feed on plants and provide food for animals.
- DThey absorb nutrients and photosynthesise.
As printed in the paper
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Correct answer: D. They absorb nutrients and photosynthesise.
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