Answer that I say is that the thing is protein.
Red tides are caused by an explosive growth and accumulation of certain microscopic algae, predominantly dinoflagellates, in coastal waters. Some species of dinoflagellates produce toxins that are among the most potent known to man.
Answer:
There are several other words:
Explanation:
lipid, sugar, protein, carbohydrate, etc. You can choose whichever one you want, it doesn't matter.