Sharks are filter feeders and sieve tiny bits of plankton and small animals from the water through the gills as they swim with wide-open mouths. They do not drink water. The blood and tissues of sharks are salty containing high levels of urea, and other salts. Sharks basically are saltier than the sea. Sharks absorb pure water from the sea by Osmosis (through their gills). It's a process where water flows across a semi permeable membrane from an area of higher concentration of water to an area of lower concentration to equalize concentration levels. Sharks can secrete extra salts through their rectal gland. Most sharks can't live in fresh water with the exception of bull sharks which can lower their salt level to enter into fresh water.
Most all sharks live in saltwater except the bull shark which can live in freshwater and saltwater.
No. Sharks are fish, they breathe water through their gills.
When whales jump out of the water it is called breaching, I suppose the same word also applies to sharks.
Freshwater fish do not actively drink water, but absorb the water through their skin and gills. On the other hand, saltwater fish do actively drink sea water. Their gills process the water and take out the salt. yah yah watev. no 1 cares and if u do whatev 2 C
No.this is because the seagulls see the fish in the water that they can eat.sometimes there can be sharks if the seagulls are deep into the ocean.
Bull sharks and River sharks are the only true sharks that live in fresh water, although there are several other species of fish that sometimes have "shark" in their informal names.on the lighter side...only wimpy sharks
Sharks like most sea creature do not drink. They get all their water from the food they eat.
No sharks do not drink they live on food.
Sharks are not mammals, and they do not drink blood.
Cartilage type fish such as sharks and rays.
They don't
No. Sharks do not have lungs. Instead, they have gills just like fish and get all the oxygen they need directly from the water. However, several species of sharks are known to jump into the air for other reasons. Some leap, often called "breaching", when feeding on animals like fish or seals on the surface, or to dislodge parasites attached to their skin.
no they do not drink water they live in the ocean which means they live off of prey that they kill and then eat they have blow holes that aloow them to stay hydrated.....
Well first of all, whales sharks live in water and their food lives in the water. Also they drink water too. I hope this helps and please recommend me!
All sharks (except the San Jose Sharks) live in water
there are two type of sharks sea or salt water sharks live in the sea wherelse fresh water sharks are available in aquarium shops , fresh water sharks are smaller in size about 12 cm in length
Yes. Red Tailed Sharks are fresh water.
The whale shark is a filter feeder which, like baleen whales, eats small organisms such as krill, that it filters out of the water. Of course like all oceanic life, it drinks sea water.