If layer G formed just after the dinosaurs became extinct, then when was layer F formed?

A.

Cenozoic era

B.

Mesozoic era

C.

Paleozoic era

D.

Precambrian era

What does the concept of scarcity explain

For what eccentricity is the secondary focus (which is usually empty) locatedat the sun? What is the shape of this orbit?

In what region would you find deep rooted plants and vines such as olives and grapes grown? Alps mountain region North and Baltic Sea shores British Isles Mediterranean coast

What type of government does the United kind have

What Southeast Asian country is landlocked and might this have affected its growth and development?

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

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.