MCQOPTIONS
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| 1. |
The given graph represents how three different living organisms (X, Y and Z) cope with the external environmental conditions. Study the graph and select the correct option regarding X, Y and Z. |
| A. | X could be a mammal. |
| B. | Y could be a bird. |
| C. | Z could be a mammal. |
| D. | X could be a bird. |
| Answer» C. Z could be a mammal. | |