.- La grafica de una relación de proporcionalidad directa siempre es:

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt