What is the volume of a sphere with a surface area of 64cm?? O 167 cm
O 213 cm
0 487 cm
O 85 cm

Countries that have a traditional economy often develop at a slower pace than countries with a free market economy. true or false

Name the country with the highest population in africa?

1. most of russia lies in a environment. a) alpine b) subarctic c) humid continental d) humid subtropical 2. the highest population density is found in the part of russia a) eastern b) northern c) southern d) western