The earth’s oceans, lakes, rivers, and ice make up the... Select one:

geosphere.

biosphere.

atmosphere.

hydrosphere.

What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate

The 5th term in a series of even number that begin 3x

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare