The Russians extended their power into the forbidding area of Siberia because
a. it would provide a buffer area against raiding Mongols.
b. it was the result of religious zeal.
c. of the lucrative fur market.
d. of ice-free ports.
e. expansion was part of Russian goals.
Question 2
In what way were the Inca and Spanish mita systems similar?
a. Exemptions were made for families in difficult circumstances.
b. Work involved the maintenance of the community's well-being.
c. Labor was considered a required service to the government.
d. Dangerous and life-threatening conditions were involved.
e. Families were cared for by the government.
Striking examples where high surface area releases heat.
Female leopard in the Sabi Sands area of South Africa. Note the white spot on its tail, used for com
A plaque is a clear area in which all bacteria have been lysed by phages
Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how
Regions of the abdominopelvic area
Farmers’ markets provide fresh, local produce to consumers