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