Explanation:
The poverty line is the smallest amount of money, a person or a family needs to live on; to buy what is needed and is a line which is a gulf between the rich and the poor.
The Census Bureau determines poverty status by using an official poverty measure (OPM) that compares pre - tax cash income against a threshold that is set at three times the cost of a minimum food diet in 1963 and adjusted for family size.
They introduced the cash crops Also the huge plantations systems
-China's physical geography made farming possible but travel and communication difficult.
-geography kept early China culturally and economically isolated from the rest the world.
Answer:
Adopted at the Fifth Session of the Fifth National People’s Congress and promulgated by the Announcement of the National People’s Congress on December 4, 1982; amended in accordance with the Amendment to the Constitution of the People’s Republic of China adopted at the First Session of the Seventh National People’s Congress on April 12, 1988, the Amendment to the Constitution of the People’s Republic of China adopted at the First Session of the Eighth National People’s Congress on March 29, 1993, the Amendment to the Constitution of the People’s Republic of China adopted at the Second Session of the Ninth National People’s Congress on March 15, 1999, the Amendment to the Constitution of the People’s Republic of China adopted at the Second Session of the Tenth National People’s Congress on March 14, 2004, and the Amendment to the Constitution of the People’s Republic of China adopted at the First Session of the Thirteenth National People’s Congress
A exoskeleton is a rigid external covering for the body in some invertebrate animals, especially arthropods, providing both support and protection. Insects, crustaceans, and many other invertebrates have a hard outer case called an exoskeleton. This protects them against blows and predators, and keeps them from drying out
