Students are conducting an experiment in the lab where they are observing the process by which aquatic plants draw water up their stems. Which property of water is involved with this experiment?

Cohesion and Adhesion

Explanation:

The outstanding properties possessed by water is responsible for its function and the role it plays in sustaining life. According to this question, students are observing the process by which aquatic plants draw water up their stems. This is possible because of the COHESIVE AND ADHESIVE PROPERTIES OF WATER.

Cohesion refers to the ability of water molecules to attract one another while adhesion is the ability of water molecules to attract other molecules. These two properties, which cause CAPILLARY ACTION, allow water to be held to one another and be drawn up towards the stem of plants against gravity.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.