What can plants teach us?

How they absorb water and sunlight, and breath CO^2 and breath out oxygen. Absorb nutrients in soil

Explanation:

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!