Question

1. theme cause and effect based on my observations in part iii, water (sticks to / repels) itself, and water (sticks to / repels) other substances. provide evidence to support your answer.

Explanation:

Water is cohesive (sticks to itself) due to hydrogen - bonding between water molecules. It is also adhesive (sticks to other substances) because of its polar nature. For example, water forms a meniscus in a glass tube due to adhesion to the glass surface, and water droplets form on a surface due to cohesion.

Answer:

Water sticks to itself (cohesion) and sticks to other substances (adhesion). Evidence: Water forms a meniscus in a glass tube showing adhesion to glass, and water droplets form on a surface showing cohesion.