Sedimentary rocks form beneath the surface of the earth. 
Mummified fossils are commonly found in cold climates. 
<em>[ They are formed when remains are buried rapidly in dry cold or hot environments ]</em>
Francis Cabot Lowell and Samuel Slater both <span>imported technological advances from Great Britain.</span>
Answer:
The imperial Capital of Heian is Kyōto
Explanation:
Heian period, in Japanese history, the period between 794 and 1185, named for the location of the imperial capital, which was moved from Nara to Heian-kyō (Kyōto) in 794.
It was a trade route over the sea. It contributed in the slave trade between Africa, Cuba, and the USA (might be called the American Colonies, depends on the time)