Biology

The correct answer is: B.cohesion.

Water droplets take a spherical shape due to cohesion, which is the attraction between water molecules. The molecules are pulled toward each other, and this causes the water to minimize surface area, forming a sphere. A sphere has the smallest surface area for a given volume, which is energetically favorable.

Here’s a brief explanation of the other options:

A.Adhesion: This refers to the attraction between water molecules and other substances, not between the molecules themselves.