otter
You can float on water without moving by maintaining a relaxed and horizontal body position, spreading your weight evenly, and focusing on your breathing to relax your muscles. This will help you achieve a higher buoyancy and stay afloat without any movement.
Not all marine mammals float, but the ones that do float because the body of the animal is sitting on the surface of the water and that makes the pressure of the body of the animal float because the body is rising from all the pressure. Hope this helped -stupid factory
to nkeep the body moving
Energy
If you mean why they dont sink its because the blood is no longer moving through their body and it just stays still. For example when people float its because they try to stay as still as possible and you have to remain calm if not it won't work. SAme idea. Since nothing at all is moving in them they float.
No, but they are the only animal which can turn it's head around 270 degrees, making them able to look behind themselves without moving their body.
Dead body(s) will float in seawater [at least dead animal body(s) do]. ... visualize that once the body begins to decompose bacterial gases will cause the body to float to the surface ... imagine that body(s) which end up in deep water (thereby very cold water) do not experience bacterial decomposition as quickly and consequently with limited light and oxygen any bodies in deep/cold water decompose and are consumed more slowly without floating to the surface due to bacterial gas expansion common to warm water ...
the lamprey swims by moving its body in a s shape for it is flexible and can jet through the water
People can float in water because the buoyant force acting on their body is greater than their weight. This buoyant force is generated by the water pushing upwards on the body, offsetting the force of gravity pulling the body downwards. This allows the body to remain at the surface of the water without sinking.
No, human body doesn't float on helium as it is light.
Sea lions float at the surface with one or more flippers raised out of the water. It is believed that this behavior prevents them from losing too much body heat in the water. Sea lion and other marine animals float because of their tender or light bones
I. Aristotle's Theory of Motion • Two basic principles: I. No motion without a mover in contact with moving body. II. Distinction between: (a) Natural motion: mover is internal to moving body (b) Forced motion: mover is external to moving body