The proportion of water in the flesh varies widely, though in a majority of cases the variation is much narrower, between 70-80%
How much water does it take to produce fish?
While statistics abound to quantify how much water is needed for various purposes (drinking water needs are 2-5 litres per person per day, household needs are 100-500 litres per person per day, to produce 1 kg of grain takes 300-3,000 litres and to produce 1 kg of beef 7,000-10,000 litres), no good estimates exist for
How deep can freshwater fish live?
These long-finned, translucent fish typically live in open water at depths of 100–500 m (330–1,640 ft), but occur both shallower and much deeper Together with certain abyssocottid sculpins, they are the deepest living freshwater fish in the world, occurring to near the bottom of Lake Baikal
What fish live in fresh water?
Freshwater contains much less salt than the ocean Most ponds, reservoirs, and rivers across North America are freshwater Some common freshwater fish are bluegills, carp, catfish, crappie, bass, perch, northern pike, trout, and walleye Many kinds of fish live in the salty water of the oceans
How much water does it take to make an Iphone?
One cell phone takes 240 gallons to manufacture It takes 713 gallons to produce one cotton t-shirt A hamburger uses 660 gallons of water to make One gallon of gasoline takes three-to-six gallons of water to produce
How much water is in a slice of bread?
1 slice of bread requires 11 gallons of water Most of this water is for producing wheat (see below) 1 pound of wheat requires 132 gallons of water 1 gallon of beer requires 68 gallons of water, or 198 gallons of water for 1 cup
Can you drown a fish?
The simple answer: can fish drown? Yes, fish can ‘drown’–for lack of a better word Though, it is better to think of it as a form of suffocation where oxygen levels are too low or the fish isn’t able to properly pull oxygen from the water for one reason or another
Do fish get thirsty?
The answer is still no; as they live in water they probably don’t take it in as a conscious response to seek out and drink water Thirst is usually defined as a need or desire to drink water It is unlikely that fish are responding to such a driving force
Can a fish get drunk?
That’s right—fish get drunk, too! Working with Zebrafish—a common fish used in lab studies—researchers at NYU exposed fish to various environments of EtOH, technical-speak for alcohol The researchers found that the moderately-drunk individuals swam faster in a group setting than they did when observed alone
How do fishes sleep?
Fish do sleep with their eyes open, because they don’t have eyelids (except for some sharks) to close! Fish sleep is not exactly like human sleep, though For starters, they don’t use pillows
Do catfish eat?
Catfish are primarily omnivorous bottom feeders that feed at night Common food items include aquatic plants and seeds, fish, mollusks, insects and their larvae, and crustaceans
What does a fish eat?
Most carnivorous fish are natural predators and enjoy a chase, some are scavengers In the wild, they feast on live fish, insects, larvae, and crustaceans All fish require some amount of protein; however, a carnivore’s diet should be made up of 45% to 70% protein
How long does a fish live?
Fish/Lifespan
What are the 5 most common fish?
The World’s Most Common Types of Fish Rank Fish Commercial Harvest 1 Grass carp 5,028,661 2 Peruvian anchoveta 4,692,855 3 Silver carp 4,189,578 4 Common carp 3,791,913
Why do most fish live in saltwater?
Here is his answer The reason some fish normally live in freshwater and others live in seawater is that one or the other environment provides them with opportunities that have traditionally contributed to their survival An obvious difference between the two habitats is salt concentration
Can iPhone 11 go underwater?
What this means is that the iPhone 11 is almost wholly resistant to dust and dirt and can withstand submersion in water up to 15 meters (about five feet) in depth for about half an hour
Can I shower with my iPhone 11?
yes you can take iphone 11 in bath or shower Because Its Water Resistance Doesn’t matter Even Apple don’t recommend it due to detergents in soap etc
Can I take my iPhone 12 in the pool?
Apple’s iPhone 12 is water-resistant, so it should be totally fine if you accidentally drop it in the pool or it gets splashed with liquid The iPhone 12’s IP68 rating means it can survive up to 196 feet (six meters) of water for 30 minutes
How much water is in an egg?
Composition Percent Water Protein Whole egg 74 13 White 88 11 Yolk 48 17
How much water it takes to make a burger?
To make a burger, first you need 660 gallons of water … A 1/3-pound burger requires 660 gallons of water 1 pound of beef requires 1,799 gallons of water, which includes irrigation of the grains and grasses in feed, plus water for drinking and processing 1 slice of bread requires 11 gallons of water
How much water does it take to make chicken?
A pound of chicken takes 518 gallons of water to produce A pound of pork requires 718 gallons of water
Can a fish survive in milk?
The simple answer is “no,” but the nuanced response sheds light on how fish, and all other organisms, function Fish have evolved over many millions of years to survive in water with a certain amount of dissolved oxygen, acidity, and other trace molecules
Do fishes fart?
Most fish do use air to inflate and deflate their bladder to maintain buoyancy which is expelled either through their mouth or gills which can be mistaken for a fart Experts say that the digestive gases of fish are consolidated with their feces and expelled in gelatinous tubes which fish sometimes eat again (eew…Mar 12, 2010
Can fishes cry?
“Since fishes lack the parts of the brain that set us apart from the fishes — the cerebral cortex — I doubt very much that fishes engage in anything like crying,” Webster told LiveScience “And certainly they produce no tears, since their eyes are constantly bathed in a watery medium”Oct 30, 2012