it is the maintenance of the stable and regular internal environment.
Explanation:
temperature, water, electrolytes, cell of the body are well regulated in such a way as not to exceed the required amount or level. too much red blood cell is called polycythemia, too less red blood cell is anaemia, too much calcium in the body can lead to palpitation of the heart. temperature control is very important and easily noticed.
If you coil the wire around and around, it will make the magnetic force stronger, but it will still be pretty weak. ... The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.
