What issues present the most pressing problems for Mexico? select all that apply

a. economic development

b. high unemployment

c. lack of natural resources

d. low standard of living

e. reduced birth rate

Which of these Earth events was dated using the most valid and reliable source of information? 1) millipede appears 2) land mammals appear 3) rodents appear 4) insects appear

What percentage of the land in Australia is used for agriculture

What does the landscape of Caracas include?

Where does most of the energy that fuels life come from originally?

If these tidal forces naturally cause synchronous rotation for each object, why is the Moon currently in synchronous rotation with the Earth, but the Earth is not in synchronous rotation with the Moon?

In the Russian Federation, which official holds the most power? A. the Duma B. the president C. the prime minister D. the monarch

What caused south a erica and africa to change positions? What is a piece of evidence thats supports the theory that south america n africa were once connected Up.?

How did the Mediterranean climate influence culture in the region? A. It reduced the dependence on agriculture. B. It prevented sea travel. C. It forced people to work harder. D. It created a common cuisine throughout the region.

What imaginary line cuts across the top of south america?

How does having a large lake or an ocean nearby affect the climate of an area?