A substance, which conducts electricity when dissolved in water is known as an electrolyte. They play a vital role in various body functions. All the humans require electrolytes to thrive, various involuntary procedures in the body depend on a small electric current to work, and electrolytes offer this charge.
All the electrolytes exhibit free cations and anions, and it is these anions and cations that possesses the tendency to move and carry a charge and thus brings conductivity in electrolytes.
Electrolytes form from substances that can dissociate into ions in water, thus allowing electrons to flow (that previously would not be able to because of the strength of ionic bonds).
Yes. Lions are predators to grass eating species, so without the limitation of said species, there would be less chance for grass to grow as it is eaten more because the prey species are not killed off.