China, with most decision-making power concentrated into a few members of the communist party, is best described as a a. democracy b. autocracy c. oligarchy d. republic

Acompany produces items in small batches. the machinery needs to warm up before the items can be produced. the scatterplot shows the time needed to produce batches of different numbers of items. based on the line of best fit, which of these statements is true?

What is the approximate chemical composition of the solar nebula?

Describe the characteristics of the nile river and the river’s importance to the people of egypt. write a paragraph of at least 5 complete sentences.