Compare these. One of them is a sedimentary rock. The other is the same rock which has become metamorphic. Using any rock identification techniques, and using complete sentences, explain which one is which?

the answer is trees if i'm not mistaken

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!