fish need to be more streamlined than land mammals because they need to be able to stream quickly through water. They need to be able to do this for many reasons such as to either catch their prey (if they are large carniverous fish) or escape from their predator.
When you crave fish, it could be a sign that your body is lacking in omega-3 fatty acids, protein, or certain minerals like iodine or vitamin D. Fish is a good source of these nutrients, so your body may be signaling a need for them when you crave fish.
Water is important to fish because it provides oxygen for their respiration, helps regulate their body temperature, and serves as a medium for waste removal and nutrient absorption. Water also supports their buoyancy and allows them to move and hunt for food.
Fish scales serve as a protective layer, helping to reduce drag when swimming, defend against predators, and regulate their body temperature. They also provide structure and support to the fish's body, aiding in buoyancy and movement in the water.
Fish need gills to extract oxygen from water in order to breathe. Gills are specialized structures that contain blood vessels where gas exchange takes place, allowing fish to obtain the oxygen they need to survive. Without gills, fish would not be able to extract oxygen from water efficiently.
fish's body type is really like its nature, such as like sharks, they have a torpedo shaped body because they hunt for prey and they need to go fast. A fish can also have a streamlined body which allows the fish to go faster. Or it can be laterally compressed from side to side and so it is adapted for hiding in cracks of coral and etc.
Unlike mammals, fish absorb oxygen directly into the blood stream at the gills. They don't have lungs so blood doesn't have to be pumped to the lungs to be oxygenated before it can be pumped round the body so they only need 2 chambers in their heart
When you crave fish, it could be a sign that your body is lacking in omega-3 fatty acids, protein, or certain minerals like iodine or vitamin D. Fish is a good source of these nutrients, so your body may be signaling a need for them when you crave fish.
Too Much YesYou Still Need Protien In Your Body Though
it depends on the type of fish most fish adapt to the climate but others dont i need more information to say more.
Nutrients are the things that mammals need in there body even fish need it. When you eat healthy foods it goes in your body and keeps you healthy.
i am not sure what kind of fish that is but i need help trying to see if my fish is pregnant or not. All help is needed please!
There is no fish in the world whose head would grow separately apart from the body may be you need to change your question.
you can add some tin foil on it get the roof lowered and get a smaller car or if it has any bumps on it get them removed u need and nice smooth surface to be able to make it stream lined also make sure it is nicely polished
i need syllabus of kvpy sa stream
That would be the ocean ... or if you need more detail then that the pacific ocean.
A lot of fish because they need a lot of food like 20% of their body fat
Yes they are, but you still need a separate license. You need an Inland Fish and Wildlife license for any body of water above the first up stream dam and a Maine Department of Marine Resources license for any water below said dam. Inland Fisheries license is $102 and the DMR license is $125. Hope this helps.