What type of animal is an orca?
Most fish have these organs instead of lungs.
Most of the water on Earth is not freshwater but —————water.
Common term for a large group of fish swimming together.
Most fish are ectothermic. The common term for this feature is ——————.
This diverse collection of organisms provides a crucial source of food for fish and whales.
What is the largest fish?
These aquatic plants, including seaweeds, have no roots, stems or leaves.
This creature is a soft-bodied, eight-limbed mollusk.
Answers
Whale
Gills
Salt (saline)
School (shoal)
Cold-blooded
Plankton
Whale shark
Algae
Octopus