Read the sentence from paragraph 4. Other people discovered uses for
charcoal in chemistry and medicine,
and artists used it as pigment in
colorful paints.

Why does the author choose to end the passage
with this sentence?

A. to highlight the various uses for charcoal
B. to emphasize the use of charcoal in art work
C. to promote the career fields charcoal is used
D. to encourage more practical uses of charcoal

The rich natural resources made the sacramento valley a "garden of eden." permanent villages were established about 8,000 years ago. which choice combines these two sentences from paragraph two to achieve a coherent flow of ideas? a) the rich natural resources made the sacramento valley a "garden of eden" and permanent villages were established about 8,000 years ago. b) permanent villages were established about 8,000 years ago and the rich natural resources made the sacramento valley a "garden of eden." c) the rich natural resources made the sacramento valley a "garden of eden; " and so the permanent villages were established about 8,000 years ago. d) because of the rich natural resources which made the sacramento valley a ‘garden of eden,’ native americans established permanent villages there 8,000 years ago.