These three things are all interrelated and interdependent.

The system comprises four hierarchically interconnected layers.

Outflows with inter-dependent inflows

non-notification of interdependent parts of a contract, and/or

non-notification of interdependent parts of a contract; and/or

And the more interdependent our economic relationships, the more interdependent must our political relationships become.

The more interdependent our economic relationships become, the more interdependent our political relationships must become.

Both activities are ultimately inter-dependent and interrelated, yet with an emphasis and focus which are different.

Species protection and climate are interdependent.

The economies of all Member States are interdependent.

The retrieved heterogeneous interrelated entities may have one or more entity types.

Secondly, the oligopolistic firms must be interdependent.

In other words, oligopoly firms are interdependent.

The firms in an oligopoly are mutually interdependent.

Some of the objective metric model units are independent and some are interdependent.