Apps to help with spanish on android

In english, discuss the positive and negative effects of technology. think about technology as we use it in our daily lives, education, work field, sports, social media etc. 4-5 sentences

Spanish asap. choose the masculine equivalent of the underlined word. mi _madre__ esta feliz a. padre b. hijo c. primo d. tio

Which pair of features is relevant when buying a pc? a. memoria ram y servicio de mensajes escritos b. tiempo de duración del contrato y memoria del disco duro c. memoria ram y precio d. ancho de banda y memoria ram