Select the correct option for transport in plants regarding multidirectional and unidirectional transport.

How can one explain the transport in plants?

Which of the following statements is incorrect?

Why do aquatic animals not experience mechanical shocks?

Which of the following statements are true for diffusion?
$I-$ It is a short-distance or passive transport.
$II -$ It can occur in any direction from the intercellular space of leaves to the external environment.
$III -$ Energy is expended.
$IV -$ Molecules move from a region of lower concentration to a region of higher concentration.
$V -$ Diffusion is a slow process and is not dependent on a living system.
$VI -$ Diffusion is obvious in gases and liquids,but diffusion in solids is more likely rather than of solids.

Water occurring freely in pervious rocks and deep in the soil above the impermeable strata is known as: