Two species of bacteria produce different respiratory products. species a always produces atp, co2, & water. species b always produces atp, ethyl alcohol, & co2. why does this take place?

the answer to your question is b

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!