¿que elementos de nuestro cuerpo entran en juego en la captacion e interpretacion de las imagenes ?

5. to comply with implementation requirements, shops must ensure that paint booth exhaust systems use efficient spray booth filters. a) 75% b) 100% c) 50% d) 98%

Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.