it kills large predators like sharks.
it makes the water more acidic.
it makes the water saltier.
algae
zooplankton
prokaryotes
the ocean
microscopic
aquatic (water-living)
plants
drifting or wandering
All plankton are microscopic (too small to see without a microscope).
A few dozen cells
Millions of cells
Thousands of cells
Hundreds of cells
To scare away predators
Just for fun
To see in the dark
To attract a mate
Zooplankton are tiny animals.
eukaryotes
phytoplankton