It should be transport of waste but I’m not 100% sure :(
DNA, Chromosomes, Nucleus, Cell, Organism
Explanation:
DNA makes up the Chromosomes, which are stored in the nucleus, which is the brain of the cell, and cells make up organisms.
The answer to this question is C) Planet development on a layer of rock deposits
<span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>
The simple microscopic organisms the only life forms on earth was 560 million years.
Chirping, if that's what you mean.
