How many states or countries in Europe only border one other state or country?

a) 3

b) 5

c) 7

Which of the following pathways runs from the US-Mexican border to Chile? A. the Pan-American Highway B. the Interoceanic Highway C. the Panama Canal D. the Darien Gap

Which type of air has a relative humidity of 100%

The high abundance of iron on the surface of mars is indicative of what difference between earth and mars?

What is known scientifically about transitional forms in the fossil record? Group of answer choices a. They conclusively provide the genetic linkage between Coke and Pepsi. b. They are not observed. c.

What percent of the worlds population lives on the ganges plain?

Hungary is south of poland? True or false

Which of the following is not a natural cause of climatic change? A. Human activity B. Solar activity C. Earth's tilt D. Volcanic activity

Where are the cool and the hot regions of the mantle located under?

Limited water resources have promoted scientist developed ways to remove salt from seawater to make it usable for drinking in farming this process is called

The internet and cell phones are examples of what media