El apunamiento o el mal agudo de montaña es la incapacidad de adaptación del organismo a la falta de oxígeno. La causa es que la presión atmosférica disminuye con la altura, lo que afecta a la disponibilidad de oxigeno, ya que los alveolos pulmonares no son capaces de transportar la misma cantidad de oxigeno a la sangre frente al aumento de la presión. ESTE HECHO CORRESPONDE A LA PROPIEDAD DE: irritabilidad
metabolismo
homeostasis

What would happen if the krill were removed from the food web

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.