The earthworm is important because

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Which of the following organisms will be a colonizing species of a heap of moist sub soil?

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Excessive loss of water from the leaf is prevented by the

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The presence of stilt and breathing roots are features of plants found in the

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Which of these organisms is a herbivore?

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Which of these organisms occupies the 3rd trophic level?

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The diagram above illustrates

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In a food chain, each stage in the chain is a

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Which of the following instrument can be used to measure relative humidity?

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Which of the following plants is a carnivore?

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Which of the following contains a reducing sugar?

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Which of the following contains a reducing sugar?

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