Which of the following effects is produced by the high surface tension of water?
A) Lakes donʹt freeze solid in winter, despite low temperatures.
B) A water strider can walk across the surface of a small pond.
C) Organisms resist temperature changes, although they give off heat due to chemical reactions.
D) Water can act as a solvent.
E) The pH of water remains exactly neutral.
Answer: B) A water strider can walk across the surface of a small pond.