Search Results | gill
Your search for "gill" returned 251 results
What if people had gills?
health.howstuffworks.com/human-body/systems/respiratory/people-had-gills.htm
If people had gills, they would need hundreds more than an average fish needs. Find out what would happen if people had gills at HowStuffWorks.
5 Little Known Facts About Fish
animals.howstuffworks.com/animal-facts/5-little-known-facts-about-fish.htm
A fish is a water-dwelling animal that breathes through gills and has a backbone, fins and a two-chambered heart.
Some Starfish Have Up to 40 Arms! Plus 10 Other Starfish Facts
animals.howstuffworks.com/marine-life/starfish.htm
What lives in water, has no gills, scales or fins and is not a fish? A starfish — which is why marine biologists renamed these creatures sea stars.
If water is made up of hydrogen and oxygen, why can't we breathe underwater?
science.howstuffworks.com/question386.htm
If water is made up of hydrogen and oxygen, why can't we breathe underwater? It has to do with how molecules combine and how the human lung functions.
Will a Shark Drown if It Stops Moving?
animals.howstuffworks.com/fish/sharks/shark-drown.htm
Can a shark drown if it stops moving is a question that people have been asking since they laid eyes on the shark. Find out how can a shark drown.
Why No Fish Wants a Tongue-eating Parasitic Louse in its Mouth
animals.howstuffworks.com/marine-life/parasitic-tongue-eating-louse.htm
Cymothoa exigua will make you feel very glad you're not a fish.
The Ultimate Oyster Quiz
play.howstuffworks.com/quiz/oyster-quiz
Oysters is along with squids and octopuses is are an ancient delicacy. They live short lives along the floor of the ocean throughout the world. Take this quiz and learn more about this interesting sea creature.
Hagfish: This Eel-like Slime Machine Is a Predator's Nightmare
animals.howstuffworks.com/fish/hagfish.htm
The elusive hagfish is a master at hiding in holes and crevices, but its main defense is its ability to release a noxious, suffocating and sometimes poisonous slime when attacked.
The Angel Shark, aka Sand Devil, Lurks on the Ocean Floor
animals.howstuffworks.com/endangered-species/angel-shark.htm
Is the angel shark the holiest fish in the sea? Their name certainly seems to indicate a pure and pious air, and some seafood connoisseurs say that a bite of an angel shark is like a little taste of heaven.
Sea Spiders Breathe Through Pores in Their Legs
animals.howstuffworks.com/marine-life/sea-spiders-breathe-through-pores-in-their-legs.htm
Sea spiders breathe through tiny pores in their shells. Take a look at these strange creatures with HowStuffWorks.