Question

this passage describes a chemical reaction. read the passage. then, follow the instructions below. plants make glucose, a sugar they can use for food, through a process called photosynthesis. during photosynthesis, plants use energy from sunlight to make glucose from water and carbon dioxide. in the process of making glucose, plants also create most of the oxygen in the air we breathe. complete the sentence. in this chemical reaction, glucose is a ______. reactant product

Explanation:

In a chemical reaction, reactants are the substances that react (used up), and products are the substances formed. The passage says plants make glucose from water and carbon dioxide. So glucose is formed, meaning it's a product.

Answer:

product