The correct answer is B. With the start of this evolution, hunting and gathering communities disappeared completely.
Explanation
Neolithic communities were characterized by being nomadic, that is, they did not settle in one place for a long time but instead rotated different locations where they found good living conditions, including food sources such as animals, fruit trees, or silver with berries, fountains of water, and housing. However, when the Neolithic agricultural revolution occurred, the communities found a way to plant their food, so they decided to settle in a single place (usually next to a river or water source) and there they developed large communities until they became civilizations. . Therefore, the correct answer is B. With the start of this evolution, hunting and gathering communities disappeared completely.
Answer: Fm also known as Frequency Modulation.... is to generate a freuency modulated signal, the frequency of the radio carrier is changed in line with the amplitude of the incoming audio signal
The answer is A - true. Lines of longitude are also referred to as meridians.
The laser-ranging device uses a laser beam that travels to a reflector and reflects back onto it. The laser ranging device can detect and measure changes in the reflector.