LA IDEA DE CONVERTIR LOS METALES EN ORO POR PARTE DE LOS ALQUIMISTAS ES CONSIDERADO UN CAMBIO FISICO O UN CAMBIO QUIMICO, ¿PORQUE?

Cambio químico porque el cambio físico solo cambia la forma. Los cambios químicos ocurren cuando una sustancia se combina con otra para formar una nueva sustancia.

he believed that congress would be better not dealing with "lobbyists", or people who seek to influence (a politician or public official) on an issue, since historically, they had problems with these kinds of people. he thought lobbying produces benefits, but should be carefully monitored.

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.