Underwater lights work very well only certain kinds though. Green neon lights work best.
Phytoplankton refers to a broad category of organisms. Many belong to the kingdom Protista, and some belong to the kingdom Monera. They are all microscopic organisms that are capable of undergoing...
phytoplankton are a small marine pant, used for food for many animals, and it also produces a good amount of the worlds oxygen.
Magnets attract iron but not paper because paper has no magnetism.
it is a living sea crature it is a living sea crature