Final answer:
In the photosynthesis equation, carbon dioxide (CO₂) and water (H₂O) are the reactants, while glucose (C6H12O6) and oxygen (O₂) are the products.
Step-by-step explanation:
The reactants in the photosynthesis equation 6CO₂ + 6H₂O → C6H12O6 + 6O₂ are substances that are consumed and transformed during the reaction. In this specific equation, the reactants are:
- Carbon dioxide (CO₂)
- Water (H₂O)
The products of this chemical reaction, which are the substances produced as a result, are glucose (C6H12O6) and oxygen (O₂). Therefore, the correct answers to the question would be both a) Carbon dioxide and b) Water.