LAS PROPIEDADES DEL AGUA: 1. Llená con agua, hasta la mitad, una botellita de plástico (de las
descartables, de agua o gaseosa), marcá la altura a la que llega el
agua y métela al congelador o freezer.
2. Sacala después de varias horas (cuando esté congelada) y fíjate qué
pasó con el nivel del agua (la marca que hiciste)

Contestá:
_El nivel está más alto?
_El nivel está igual?
_El nivel está más bajo?
3. Desafío: ¿Por qué sucedió esto? Averigua

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.