There are many different motives, we are motivated to act or behavior, several models for drinking water and food to meet the needs, physical needs, but also more than that.
There's plenty of motivation for many things we are motivating, action, or behavior in multiple formats to find drinking water and food to eat bodily needs, but there are also more than it needs.
There are several incentives for a motive, we have been committed, or multiple behavior patterns to find food and water, and drink the needs of physical needs, but also has more than that.