A. Representative Democracy.
The world population during the Paleolithic Era was under 10 Million ( so the first answer is the best), It achieved the next option ( I assume that the option 2 is actually 350 000 000, so that it´s in an increasig order) only in our time (common era, when the time was no longer BCE).
Answer:
The Great Sphinx of Giza, commonly referred to as the Sphinx of Giza or just the Sphinx, is a limestone statue of a reclining sphinx, a mythical creature with the body of a lion and the head of a human.
Explanation:
Basically no. Hope this helps!!
Answer:
Ummm there's no question...
Answer:
It is a Electromagnetic Wave, which does not need a medium to travel through, so radio waves travel through space or a vacuum.
Explanation:
Types of Electromagnetic Waves
Radio Waves. Radio waves have the longest wavelengths of all the electromagnetic waves. ...
Microwaves. Microwaves are shorter than radio waves with wavelengths measured in centimeters. ...
Infrared. Between microwaves and visible light are infrared waves. ...
Visible light. ...
Ultraviolet. ...
X-rays. ...
Gamma rays. ...