Horizontal lines of latitude that run across the globe are known as
a. parallels
b. meridians
c. hemispheres
d. poles

What was istanbul called before he ottomans conquered the city in the 15th century

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

Describe the most likely weather conditions at indiana / ohio boarder