MCQOPTIONS
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| 1. |
The part labelled X in the given diagram helps plants to ___. (i) take in oxygen (ii) take in water vapour (iii) Give out oxygen (iv) give out water vapour |
| A. | (i) and (ii) only |
| B. | (i) and (iii) only |
| C. | (ii) and (iii) only |
| D. | (i), (iii) and (iv) only |
| Answer» E. | |