Which of the following describe water moving through two living thing

The best which describes water moving through two living things is where a plant is being eaten by an animal.

Some animals eat plants and they are referred to as herbivores. For example, mammals like striped skunks, grizzly bears, and raccoons many animals consume plants as the important part of their diet.
The common types of those animals which eat plants include iguanas, giraffes, horses, and cows.

It is evolution, because we all have some of the same traits like eye color or shape or ears.