3 which of the following terms best describes body fossil

We are part of the same ecosystemic layer called biosphere that is highly interconnected, so every action has an impact and affects other living creatures on the biosphere, like other humans.

Explanation:

Nature has very specialized methods for moving resources from one place to another, and to reuse materials, like oxygen, water, nitrogen, etc; necessary for sustaining life. This cycles of movement are highly interconnected, and therefore sensitive and dependant to the ecosystems on earth, in the biosphere, if humans affect this layer it will inevitably impact the cycles of nature that allow for its correct functioning, and since they are interconnected it will also affect other ecosystems and creatures.