A que sistema del cuerpo humano corresponde esta definicion; Facilita el intercambio de gases entre el aire, y la sangre, por medio de las células del cuerpo, y nos ayuda tambien a percibir el olor.

The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Wich level of organization includes all the other levels or organizations