advances in the knowledge of human body systems and disease
Scientists make observations.
Science can lead to advances in technology by the electricity. The electricity is used to make computers and eventually will be used to make most of our items in the future and next few generations.
oh for god's sake scientists are only human everyone makes mistakes!! Yeah they make alot of contribution but they do make mistakes and are wrong sometimes
Scientists make observations to help them make a hypothesis or collect data during an experiment.
Han China was the most technologically advances civilization in the world
The advances in government that the Han made was that they made peasant workers work one month a year on emperor projects, and they sat up a bureaucracy.
The compass.
the umbrella
Science and technology are the 2 main ones
BALLZ Haha
acupuncture
( Ancient China dynasties )
the role of Zhang Heng in advances are that he made the seismograph, was a respected astronomer, mathematician, engineer and painter during the Eastern Han rates
The han ethnic group is the majority ethnic group and is a dynasty name.
It was made during the T'ang dynasty
technological advances and enviromental incidents have encouraged scientists to look at earth as a system.