Which man was responsible for uniting the Mongols in 1206 AD? A. Kublai
B. Zhu Yuanzhang
C. Li Bo
D. Temujin

The blank theory suggests that the sun, planets, and other celestial bodies of the solar system came from a cloud of dust and gas? a.) condensationb.) steady state c.) big bang d.) nebular

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail