Releo el informe " estudio sobre la altura de un grupo de 129 estudiantes de tres colegios de la ciudad de machala y realizo las siguientes actividades

47. a student is frightened by a loud noise, which results in a hormone being released into the blood. the hormone causes the student's heart to beat rapidly. the two systems that work together to cause this reaction are the endo- crine system that secretes the hormone and the (1) nervous system (3) excretory system (2) reproductive system (4) digestive system

George orwell intended for his novel to be a warning against totalitarianism. use examples from the novel to show things that are present in the novel that can be found in societies today.

Samantha is drawing a graph to understand what jim is explaining. which phase of the communication process is samantha carrying out?