Answer:
Silk is hard to produce and rich in price.
Explanation:
Silk is a particular item as it cannot be produced everywhere. Silk comes from the silkworm and is a rich material known for its sooth, yet warm feeling. These worms are very particular about where they can be inhabited and in many cases will die if not in the right enviornment. Additionally, silk is seasonal. Just like butterflies, birds, and flowers, during the times of cold, silkworms do not produce silk. Therefore the substance is quite hard to obtain, but rich in price.
<span>The Royal Society. The full name of the group when it originated was "The President, Council and Fellows of the Royal Society of London for Improving Natural Knowledge." The group of science-minded men began their organization in 1660 and sought and received a charter of incorporation from King Charles II in 1662. Some of the key people in getting the group started were Christopher Wren and Robert Boyle. While the Royal Society had official endorsement from the king and to this day continues to have the blessing of the British government, it was and is an voluntary organization, not a government agency. During the Scientific Revolution, the Royal Society served as a clearinghouse of knowledge and a network to connect those pursuing scientific discovery. A great book that shows the role the Royal Society played in the Scientific Revolution is: Ingenious Pursuits: Building the Scientific Revolution, by Lisa Jardine (1999).</span>
He was a norse explorer who was the first European to land in North America.
