Without the Sun no Earth. Without Earth no water. Without the sun, earth and water no blade of grass can grow. So it is with each and every part of this universe. Every individual thing exists because of the entire universe.
Every individual thing is at once individual and universal at the same time.
It is all one. A single organism. From this single body we call the universe many conscious beings derive. Though many conscious beings derive there remains a singularity in the oneness of the body and existence. This is called Universal Mind.