I believe the correct answer is the first option. The primary difference between 3g and 4g cellular systems would be that 4g systems have faster transmission as compared to 3g. The G would mean generation. The very difference of both is their speeds.
Answer: Robert H. Goddard
Explanation: he developed and flew the first liquid-propellant rocket
Answer:
Wonderful and easy language
Explanation:
Hope this helps
Answer:
Las etapas del desarrollo humano
Etapa prenatal. Comprende desde la concepción hasta el parto. ...
Etapa de la niñez. Es la comprendida entre el nacimiento y los tres años. ...
Primera infancia. Desde los 3 a los 6 años. ...
Infancia intermedia. ...
Adolescencia. ...
Etapa adulta temprana.
Edad adulta intermedia.
Edad adulta tardía.
Explanation:
