Answer:
High surface tension and cohesion
Explanation:
This is the characteristic properties of water which provide surface medium for the walking of water bugs. The effects of this is due forces of attraction between the water molecules and the adjacent molecules The network of inter molecular forces created a net inward forces (cohesion)which leads to the contraction of water molecules at the surface.Therefore these molecules resist pulls and stretch and therefore are stabilized,
Surface tension is due to the formation of hydrogen bonds among water molecules,together with the dipole-dipole interactions .These two combined forces ensure the the formation of surface tension .
Therefore the combined effect of surface tension and cohesion ensure the movement of water bug
Answer:
high surface tension
Explanation:
due to the attraction between water molecules
