[Bacteria are the] dark matter of the biological world [with 4 million mostly unknown species in a ton of soil].
![[Bacteria are the] dark matter of the biological world [with 4 million mostly Image](https://www.idlehearts.com/images/bacteria-are-the-dark-matter-of-the-biological-world-with-4-million-mostly.jpg?x85372 "[Bacteria are the] dark matter of the biological world [with 4 million mostly")
[Bacteria are the] dark matter of the biological world [with 4 million mostly
[Bacteria are the] dark matter of the biological world [with 4 million mostly unknown species in a ton of soil].
