Everything in this flashcard set.
- shark
- Any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough
- sponges
- A porous mass of interlacing fibers that forms the internal skeleton of various marine animals (plural)
- coral
- Unfertilized lobster roe
- clams
- Burrowing marine mollusk living on sand or mud (plural)
- saltwater
- Water containing salts
- freshwater
- Water that is not salty
- algae
- Primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots
- plankton
- The aggregate of small plant and animal organisms that float or drift in great numbers in fresh
- colorful
- Having much or varied ___
