Plankton

Question

Your answer	Choice	Feedback	Correct answer
	zooplankton
	phytoplankton
	prokaryotes
	eukaryotes

Question

Your answer	Choice	Feedback	Correct answer
	Just for fun
	To scare away predators
	To attract a mate
	To see in the dark

Question

Your answer	Choice	Feedback	Correct answer
	it makes the water saltier.
	it makes the water more acidic.
	it kills large predators like sharks.

Question

Zooplankton are tiny animals.

Your answer	Choice	Feedback	Correct answer
	True
	False

Question

Your answer	Choice	Feedback	Correct answer
	prokaryotes
	zooplankton
	the ocean
	algae

Question

All plankton are microscopic (too small to see without a microscope).

Your answer	Choice	Feedback	Correct answer
	True
	False

Question

Your answer	Choice	Feedback	Correct answer
	Thousands of cells
	A few dozen cells
	Hundreds of cells
	Millions of cells

Question

Your answer	Choice	Feedback	Correct answer
	aquatic (water-living)
	plants
	microscopic
	drifting or wandering