Answer: all of it is correct
idk if i answered it right im not smart at all lol
Answer: Los profesores de química encontrarán información sobre el origen cósmico de ... Los elementos químicos nos rodean y forman parte de nosotros. ... sé que hoy no existía, porque los átomos, los protones, los neutrones y los electrones serían ... un alto número de protones en el Universo temprano convirtió al hidrógeno en el elemento dominante: el 95%.
Louis Comfort Tiffany was an American artist, painter, decorator and designer. He is particularly remembered for his influence on Art Nouveau and his contributions to glassmaking. Tiffany was responsible for the development of "Favrile glass," which was inspired by the work of Émile Gallé at the Paris Exhibition of 1889. This glass displayed several innovative characteristics, such as impressionistic effects, iridiscence and free shapes. This embodied many of the artistic elements that would later become popular in Art Nouveau.
He might be using cement you can look up what it is but I’m pretty sure that’s it.