¿Cómo se llama el filósofo griego que fundo la escuela a la que se le atribuye el estudio y trazado de los poliedros regulares: tetraedro, hexaedro, octaedro y el teorema de la hipotenusa?

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

The layers of earth are based on what two sets of characteristics?

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian