C. because mots are squriles that are very large lol is that all you needed?
Electrolysis of water is the decomposition of water into oxygen and hydrogen gas. It is done by passing an electric current through the water.
la ósmosis, la difusión simple, la difusión facilitada y el transporte activo son mecanismos que permiten la entrada y salida de sustancias a través de la membrana celular
The answer is variation, because the same species can vary in color and sizes