Question

why can insects walk on water? more density high specific heat surface tension less density

Explanation:

Insects can walk on water due to surface tension. Surface tension is the cohesive force between liquid molecules at the surface, creating a "skin - like" layer. Insects' feet don't break this layer easily, allowing them to stay on the water. Density (more or less) and specific heat don't relate to this phenomenon.

Answer:

surface tension