Plankton
Plankton explained in an easy to understand way:
Imagine trying to navigate through a crowd at a busy concert where everyone is moving in different directions. Just like you might find yourself being pushed or pulled along by the flow of the crowd, plankton are tiny organisms that drift along with the currents in water. The common problem of getting swept up in a crowd mirrors how plankton are carried by water currents, as both you and plankton have limited control over your direction and are influenced by the larger forces surrounding you.
Practice Version
Plankton: Tiny microscopic organisms that float or drift in water. Plankton are small creatures that live in water and are a crucial part of the food chain, providing energy for larger marine animals.