What is an abstract noun for sea?

Do the great white shark have weak spots? What is the term for the underground supply of freshwater? How huge is a great white shark? What is the only fish to swim upright? Can you eat fresh water bass eyes? Does a great white eat plants? Does a fish wiggle its tale to move under water? What are purple jewel is called? Why is the estuary smelly? What are the four secondary consumers in the salt marsh community? What is the niche of guppies in an aquarium? How do you know if chloramine is in your water? Do black people go pale when they are sick? Does salmonella typhimurium have a capsule? Can you get intestinal worms from smoked salmon? Which main characteristics could be used to separate Squalidae shark from Pristiophoridae shark? Are dogfish sharks endangered? How long do large mouth bass stay on bed? Does drake have pets? Why is abalone so valuable?