Fill in the blanks. 1. An ancient Chinese dynasty that helped contribute to China's growth and developement was the dynasty. The dynasty of China helped contribute to the Growth and Developement of China by .

2. One of the environmental factors of China and how it contributed to China's growth and development was that China was . It helped China's Growth and Developement by .

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal