Think about earths ocean as one subsystem within the larger earth system. Describe at least two inputs and two outputs to the ocean subsystem. What are some interactions that the ocean has with other subsystems?

There are four subsystem of earth that includes lithosphere, hydrosphere, biosphere and atmosphere.

Ocean is included in hydrosphere and is one of teh largest subsytem in the earth. The two input and output to the ocean subsytem are as following:

some of the interaction of ocean with other subsytem are as following:

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]