Mercury is the pollutant responsible for causing Minamata Disease when consumed in contaminated fish. Mercury bioaccumulates in fish, especially in large predatory species, through the food chain. When humans consume fish contaminated with mercury, it can lead to neurological and developmental disorders.
The best publicized danger is mercury (actually methylmercury), which bioaccumulates in the muscle of large predator fish. To avoid problems from mercury intoxication, you should limit the amount of salmon, tuna and other large predator fish that you consume on a weekly basis. For specific fish and amounts, you can look at EPA's website.
Fish eggs, fish sperm, mold.
Most lipsticks contain fish scales.
The jelly-like substance is likely fish eggs that the pregnant fish has released. These eggs are fertilized by the male fish and will hatch into baby fish if conditions are right. It is important to provide a safe environment for the eggs to develop if you want to raise the fry.
The noun 'fish' is a countable noun as a word for live or individual fishes.The noun 'fish' is an uncountable noun as a word for a food substance.
Fish do not respire substance in the gas phase, the compound that "is given out" is Carbon Dioxide (in solution).
The noun 'fish' is a countable noun as a word for live or individual fishes.The noun 'fish' is an uncountable noun as a word for a food substance.
Salt. Carbon, if you have a carbon filter for your fish tank.
The noun 'fish' is a common gender noun as a word for something that can be male or female.The noun 'fish' is a neuter noun as a word for a food substance (a thing that has no gender).
Basically, gills and oxygen in the water. The fish will die if any one are missing.
The mercury thermometer. Mercury affects the central nervous system if it is ingested in high enough quantities. Plus mercury bioaccumulates in the food chain.