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Which of the following is not involved in the carbon cycle?

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  • Biology

Which one of the following factors would not cause a high rate of decomposition?

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  • Biology

The place on an enzyme where the substrate fits into is called…

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  • Biology

Which of the following is NOT a subcellular structure found in both plant and animal cells?

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  • Cells and microscopy, Biology, Differentiation and division

A fox eats a chicken. Which are sources of wasted energy between the chicken and fox?

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  • Biology

Which of these methods ensure that an experiment has not been contaminated?

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  • Culturing microorganisms, Biology

Which of the following descriptions best describes bacteria?

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  • Cells and microscopy, Biology, Differentiation and division

Diffusion: which of the following statements is correct?

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  • Biology, Exchanging substances

Which of the following adaptations can increase the efficiency of diffusion in exchange surfaces?

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  • Biology, Exchanging substances

Cell membrane: which of the following statements is correct?

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  • Biology, Exchanging substances

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