How old are the oldest rocks on the ocean floor?

a. less than 200 million years old

b. approximately one billion years old

c. approximately 500 million years old

d. between 200 and 500 million years old

What is the difference between hurricane and storm

Why is Hyde at first so small and ugly according to Jekyll? A. Jekyll designed the drug with those specific traits as a goal. B. Doing evil deeds caused him to shrink and grow ugly. C.

Indentify three contributions the Greeks provided for ocean exploration.

Astronomers can identify binary by

Why did hitler believe the swastika embodied anti-semitism

The economies of Ecuador and Peru share which of the following characteristics? a. The mestizo population makes up the majority of the large middle class. b. A minority of people of European descent control most of the country's wealth. c.

What mountain ranges run down the eastern and western coasts of mexico?

Compare and contrast the three types of plate boundaries

What city is located at 80 degrees W longitude from the northeaster

How did Kenya became a country?