The reason is because the fishes gills have gill stacks inside. These gill stacks are like sheets of paper. They increase the surface area for the oxygen intake as fish have a constant supply of water over the gills the gill stacks do not stick together. When taken out of the water the gill stacks stick together and the fish suffocates as the surface area for oxygen uptake decreases. Some special fish that belong to a group called anabantids, these have an organ called the labyrinth. The labyrinth organ allows them to breathe atmospheric air or oxygen depleted water these are the only fish I know of that can breathe atmospheric air.
nope
Yes, pre-ejaculate, also known as pre-cum, may contain sperm. It is possible for sperm to be present in pre-ejaculate, although the likelihood is lower compared to ejaculate.
Yes, you can suffocate fleas by using certain products like flea sprays or powders that contain ingredients that block their breathing. These products can be applied to your pet or around your home to help eliminate fleas.
The Negative Effect of Centrifugation is a technique with great results in the recovery of mycobacterium for blood specimens. The systems contain mainly of saponin, polypropylenglycol and suffocate.
Yes, pears do contain some amount of calcium, although it is not a significant source compared to foods like dairy products or leafy greens. Eating a variety of foods rich in calcium is important for maintaining healthy bones and teeth.
They are cells that have or contain nucleus , as compared to RBC that are enucleated
Yes, onions do contain sugar, but in small amounts compared to other fruits and vegetables.
Eukaryotic cells do contain nucleus, although some may contain more than one nuclei.
Yes, nectarines do contain citric acid, although in lower amounts compared to citrus fruits like lemons and oranges. Citric acid contributes to the fruit's tart flavor and is one of the organic acids found in nectarines. In addition to citric acid, nectarines also contain other organic acids, which enhance their taste and nutritional profile.
because they contain carbs and proteins although they also contain lots of greasy fats which are bad for you
According to the color and purpose, it may contain acetic acid, although many of them do not.
No. The conjunction is "although" and the "to" is part of the object (to win).