Answer:
stratigraphy
Explanation:
Stratigraphy is regarded as the oldest method or technique used in dating, but archaeologists still use this technique till the present day. This technique of dating is usually based on the principle of superposition, which is likened to making a layer cake; the lowest layers of the cake must be made before the upper layers. This is how stratigraphy works.
Answer:
The moon is 384,400 km away from Earth.
Answer:
hope it helps..
Explanation:
The Communists gained control of mainland China and established the People's Republic of China (PRC) in 1949, forcing the leadership of the Republic of China to retreat to the island of Taiwan.
