The equation for photosynthesis is given below. $\ldots\ldots\ldots 1 \ldots\ldots\ldots + \ldots\ldots\ldots 2 \ldots\ldots\ldots \rightarrow \text{glucose} + \ldots\ldots\ldots 3 \ldots\ldots\ldots$ Which words fill gaps 1, 2 and 3 correctly?
- A1 carbon dioxide, 2 light, 3 oxygen
- B1 carbon dioxide, 2 water, 3 oxygen
- C1 oxygen, 2 light, 3 carbon dioxide
- D1 oxygen, 2 water, 3 carbon dioxide