Segments of DNA that contain the code for specific proteins are called genes
Salt marshes are primarily influenced by the tidal flow.
I think it would be that fish farming does not happen in the ocean environment therefore an excess of fish waste would not affect will fishes that humans consume. Another term for this is pisciculture. It involves growing fishes in tanks.
This process starts with a flower that contains several carpels with an equal number of ovaries. Each ovary contains a single ovule that develops into a seed following fertilization.
LIVING because it’s is something within you’re body breaking down until it’s dead.