My Plot is an Ecosystem

There are many different levels of organization in my plot there are atoms, in everything like the birds and the leaves. Then there are molecuels that are in things like grass or bark on a tree. then cells which can be found in lots of places too such as in a squirrel or leaf. then there are tissues which can be found on birds and fish. then organs, like in any living thing like a rat or human. organ systems are next and found in birds in the sky and chipmunks on the ground. then organisms like spiders or misquitos. population such as many spiders or squirrels. communities are next like a community of plants or a community of bees. this all makes up an ecostystem and this ecosytem is my plot.