Osmosis, where sea water and fresh water on different sides of a permeable membrane will end up "brackish" with equal content over time is an example of what? A) Passive transport
B) Active transport
C) Transitive chemistry
D) A lipid bilayer

I know it’s probably between A and B, but I have a hard time telling the difference.

A) Passive transport

Explanation:

The answer for the question is A

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy