Freshwater Fish

A trout is a fish, and as such is a complex organism. And yes, the trout is multicellular.

i believe it is under it but i know its not directly at it because as light enters or leaves the water (which is denser than air) it is bent slightly

A trout goes in a cave for shelter when a predetor comes. Rocks and submerged logs. A trout doesn't really need shelter from the elements as it lives in cold water. But in times of high silt flow it may seek out tributaries that don't have as much mud/ debris coming down them. When a trout is tired, it will hang out behind an object that diverts the current flow so that it doesn't have to work hard to maintain it's place.

It is difficult to estimate the exact number of barracuda in the world. Barracuda populations can vary in different regions and may be impacted by factors such as fishing pressure, habitat destruction, and climate change. Organizations like the IUCN may have data on population trends and conservation status for certain species of barracuda.

insects, fish eggs, and smaller fish including crayfish and crustanceans

The scientific name for Northern Pike is esox lucius.

well ive seen some pretty big sturgen and muski but catfish get pretty big so just gessing i would have to say catfish or sturgon or muski

Sharks are covered in placoid scales which do not grow in size as the fish does, instead more scales are added. Research has shown that scales create small vortices which serve to reduce drag.

Fish play a crucial role in their environment by contributing to nutrient cycling, controlling populations of prey species, and serving as a food source for other animals in the ecosystem. They also help maintain the balance of aquatic ecosystems by preying on weaker individuals and keeping populations in check.

A humuhumunukunukuapuaa, also known as a rectangular triggerfish, typically grows to be 8-10 inches in length, although some individuals can reach up to 12 inches. They are relatively small fish that are known for their distinct black, white, and yellow markings.

Fish in a pond struck by lightning may die due to the electrical charge passing through the water, which can cause injury or death. The extent of the impact on the fish depends on factors such as the strength of the lightning strike, how close the fish are to the strike, and the conductivity of the water.

Rust iron mixes with oxygen. This happens when water comes in contact with iron because the water conducts the small amounts of current that randomly travel through iron. This in turn causes the hydrogen and oxygen to split and the oxygen is then free to bond with the iron. Salt adds more ions into the water making it a better conductor, so more current passes through producing more oxygen and therefore more rust. Distilled water will not cause rust because H2O alone is not a good conductor.

However with experiments shown distilled water can cause rust on nails because it's properties however you shouldn't take my word for it because I'm just a yr12 chemistry student.

This answer is partly wrong. The oxygen atoms in H20 do not split away from the hydrogen atoms to bond with the metal. The oxygen comes from other sources. There are actually dissolved gases present in the water. The metals obtain the oxygen from the oxygen gas that is dissolved into the water. Additionally, distilled water doesn't make metal rust because to distill water, you boil it away, and boiling water always boils away all dissolved gases that are present in the water. When there is no oxygen in the water the metal is in, it is impossible for rust to form.

Well, it sounds like a good science project. All plants can tolerate a little salt, since salt is ubiquitous. Most plants can't tolerate much. There have been experiments to raise the salt tolerance of some agricultural plants. The white-leaved salt bush found in the Southwestern US uses salt to protect its leaves from excess sunlight. Now if you could make peanuts that tolerate salt well, you'll make a fortune. Self-salting peanuts!

Most reptiles lay eggs, but some species do not. An couple of examples of the latter would be the garter snake or all boas and all vipers. The eggs are fertilized inside the mother then hatch inside the mother then are born alive.

According to the MN DNR; (course first column is weight followed by length, body of water and date) Walleye 17-8 35.8 / 21.3 Seagull River Cook 05/13/1979 Walleye-Sauger Hybrid 9-13.4 27 / 17 3/4 Mississippi River Goodhue 03/20/1999

To raise freshwater minnows, you need a suitable tank with filtration, aeration, and proper temperature control. Provide a varied diet of commercial fish food, live or frozen foods like bloodworms or daphnia, and ensure water quality is maintained by regular water changes and monitoring ammonia and nitrate levels. Minnows prefer a natural environment with plants and hiding spots, so consider adding vegetation to the tank.

The record is 47 pounds and 11 ounces. The US record is 46 pounds 2 ounces. See the link below for more information.

Currently, the IGFA recognizes a 26 kg (55 pound) pike caught by Lothar Louis in Lake of Grefeern, Germany, on 16 Oct, 1986 as the all-tackle world record northern pike.

I don't know why people change this, it is entirely correct. The last change said something about a 51lb fish?? Is that not smaller than 55lbs??? Come on, it isn't hard to look up the record pike...

this is 67pound

According to the Fish & Game commission the scientific name for cutthroat trout is Oncorhynchus clarkii

The scientific or taxonomic name would be Maxostoma macrolepidotum.

"Dipnoi" or protopterus

The scientific name of the Nile perch is Lates niloticus.

The scientific name for white crappie is Pomoxisannularis and for black crappie is Pomoxis nigromaculatus.

The scientific name of an alligator gar is Atractosteus spatula.

The best part of this question, I thought, was the question which lay, unasked, herein. That being, of course: What is a snook? So I looked. And now I know. And what I know is this: To hook a snook does not take much talent. Large or small, one can hook em all. To reel em in's another matter entirely. My previous spouse was a proud member of the Fish Police. Don't ask. He never caught much but he did write more than somewhat silly, less than somewhat heroic poems about the catches of others. A man he could have immortalized among his fishing-immortals would have been the young Eric Weiss of Boca Raton, FLA. Unexpectedly, he may have caught himself not just the elusive snook but one that arrived w/ a world record attached. "It just popped up," said Weiss, about the forty eight inch long, approximate forty four pounder that he relieved of its freedom in the briny depths in 2005. He thereby claims the title. However, and depending on your way of thinking, perhaps unfortunately, this Houdini of the Aqua-Hunt might have been displaced, and by a considerable amount. He can only keep his title because the larger hooked snook was caught not only in 2007 but ".....out of season and WAAAAY over the slot limit." Although not in a particularly lovely state: “She obviously had spawned out recently, because her big old belly was flabby and floppy." Were I to tell you that this big mama snook was sixty four inches long and most likely weighed a bit over fifty pounds, it would be only because I learned of Steve Gastright's out of season, thereby unrecordable record-breaking catch via Capt. Tony on the usaonthefly.com message board. It is a nice long piece, and believable, so I think there you have your record snook. Unofficially. Then again, even before any of this a problem arises. A snook is not a singular thing. Snook, also called Snoek, is a common name for a small, whole mess of species of different fish. Strangely enough, at least according to Wikipedia [and I will presume them here correct], these even cross the barriers of different orders. Eels are sometimes referred to as snook. So are perchlike fish, pikes, and the marvellous mudminnow. So there is some ambiguity about which world record you might want. On the other hand, it seems very probable that the one for which you seek is the one I found. People who fish [and probably those who police them] seem most interested in the snook that lives around Florida. I hate to say it, though, there is at least one in South America that is larger. Consistently, as a species. That's just its normal size. But if I dig into that can o'worms we will be here all night, so I will leave you to do your own research in case I have tossed my bait into the wrong pond and come up empty. But I don't think so.