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Fish

A fish is any aquatic vertebrate animal that is typically cold-blooded, covered with scales, and equipped with two sets of paired fins and several unpaired fins.

9,777 Questions

Do fish gills still move when dead?

No, fish gills do not move when they are dead. When a fish dies, its gills stop functioning, as they require the fish to be alive in order to extract oxygen from the water through the process of respiration.

Do sea serpents eat fish?

Yes, sea serpents are mythical creatures often depicted as giant serpents inhabiting the oceans. In folklore, they are said to prey on fish and other marine animals, though of course, as mythical beings, they do not exist in reality.

What does it mean to dream of a fish head?

Dreaming of a fish head can symbolize incomplete thoughts or ideas in your waking life. It may also suggest that you need to focus on using your intelligence and wisdom to navigate a situation. Pay attention to the details and context of the dream for a more accurate interpretation.

Where were the paddlefish born?

Paddlefish are born in water bodies such as rivers, lakes, or reservoirs where their parents deposit their eggs. The female paddlefish releases eggs into the water, which are then fertilized by the male paddlefish. After fertilization, the eggs develop into larvae before hatching into young paddlefish.

Can you identify a gadoid food fish with elongated body large head and 2 dorsal fins?

This description matches the cod fish, which belongs to the Gadidae family. Cod commonly have elongated bodies, large heads, and two dorsal fins.

Fish starting with r?

One example of a fish starting with the letter "R" is the rainbow trout, known for its colorful markings and popular among anglers.

What sea did the sea lamprey come from?

it came from the Atlantic ocean and then went to the great lakes in 1936.

Can fish die from eating dead fish?

Yes, fish can die from eating dead fish. Dead fish can harbor harmful bacteria, parasites, and toxins that can cause illness or death in other fish that ingest them. It is not recommended to allow fish to eat dead fish in a closed aquarium environment.

Do tropical fish live in saltwater?

there are tonnes of different species of salmon and yes some do live in salt water and you can fish them but some live in fresh water and you can fish them too.

What is the difference between fish and birds?

Fish are aquatic vertebrates that have gills for breathing and fins for swimming, while birds are feathered, warm-blooded, egg-laying vertebrates with wings for flying. Fish live in water, while birds predominantly live on land and in the air.

How many ways can you catch a fish?

There are numerous ways to catch a fish, including using fishing rods, nets, traps, spears, or even bare hands. It ultimately depends on the fishing method, location, and regulations in place.

Why is your goldfish fish on bottom of tank he is not dead swims around then lies on bottom of tank?

Your goldfish may be experiencing swim bladder issues, which can cause them to have difficulty swimming properly and lead to them resting at the bottom of the tank. Ensure the water quality is good, feed a balanced diet, and try feeding them cooked peas to help alleviate the swim bladder issue. If the problem persists, consult a veterinarian with experience in treating fish.

How many fish are in the whole world?

we don't know but there is proberbly trillions or more but as global warming is happening they are dying out rapidly. and did you know that TUNA is nearly extinct!!! because we don't know is because there are places at the bottom of the ocean where there must be lots because people haven't gone down there all over the world.

Does dover sol filet fish have bones?

No, Dover Sole Fillet typically does not have bones. It is known for its delicate texture and mild flavor, with a boneless fillet being a preferred option for culinary preparations.

What does a fish Hatchery do?

A fish hatchery is a facility where fish eggs are hatched and young fish are raised under controlled conditions. These facilities help to replenish fish populations in natural habitats, support recreational fishing industries, and conduct scientific research on fish breeding and growth.

What parts of jelly fish?

oral tentacles, tentacles, mouth, anus, jelly, stomach

Are fish scales used as paint pigments?

They used to be used in automotive paint. The latest I have managed to find for fish scales use was the original formula for 1963 Corvette Sebring Silver. The new formulas now use finely ground aluminum or mica particles. They don't have the same metallic-pearl 'glow' that an original fish scale formula has.

Fish names with 3 letters?

Some fish that have 5 letters include:

- Trout

- Perch

- Smelt

What non sighted fish can genarate 400 volts of electricity?

an electric eel can produce up to 400 volts of electricity. this is more than enough to kill a human.

If their are 5 fish and 2 drown how many are there?

your answer is 8 fish, fish can drown only if they swim backwards andwater gets in to their gils

If there were five fish in the sea and two droned the there would still be five fish because in this case they are not swimming backwards.

What osmotic regulatory challenges would a fish living in freshwater have versus a fish living in salt water?

A fish living freshwater would be hyperosmotic to its surroundings. This means that it is surrounded by water that is less salty than its blood. Therefore, the main challenge for freshwater fish is to retain enough salt from fresh water for normal bodily functions, resulting in very dilute urine, since they have to get rid of more water relative to salt. A marine fish (salt water fish) has the opposite problem. It is hypoosmotic to its environment, meaning that it lives in water that is saltier than its blood. Therefore, the main challenge for marine fish is to expel enough salt from saltwater to enable it to use the water it takes in for normal bodily functions, resulting in concentrated urine, since they have to get rid of more salt relative to water.

What kind of fish lives by the delta fresh water fish or salt water fish?

Both kinds of fish can live in a delta area. The line between salt water fish and fresh water fish seems to be getting blurrier. Sharks and other typically salt water fish are found many miles up stream in rivers that empty into the ocean. It appears that salt water fish adapt better than fresh water fish as the fish found in fresh water are not found out at sea.

What do sun fish eat?

Sunfish typically feed on a diet consisting mainly of jellyfish, small fish, squid, crustaceans, and various other marine invertebrates. They are opportunistic feeders, often using their large mouths to engulf prey whole.

Do fish hatched from egg?

All fish come from eggs. Some fish lay eggs and male fertilize them some fish are like humans and animals the egg developes inside the fish and live birth happens.

What kind of fish is nemo- bony cartlaginous or jawlss?

Nemo, a clownfish, is a bony fish, which means it has a skeleton primarily composed of bone. Bony fish are the largest group of fish species and make up the majority of fish found in both freshwater and saltwater environments.