Which material was used in building the roman roads?

a. gravel

c. stones

b. sand

d. all of the above

What is the difference between law of blood &law of soil?

Where is new York? like coordinates

True : False Petrified wood was actually rock in a different form before it petrified.

What brought an end to the Qin Dynasty? the death of Emperor Qin Shihuangdi the construction of the Great Wall the decrease in trade and agricultural production the creation of roads and irrigation systems

Why climate change is a natural process

What is the total distance in miles from San Diego International airport to Montgomery Field, then from Montgomery Field to Brown Field Municipal Airport, and then finally from Brown Field Municipal Airport back to San Diego International airport?

Why does hardness increase with shorter distances between the metal and the oxygen? a. The metallic bonding is optimal when the distances between the metal and the oxygen are the smallest. b.

What population is in america today?

What is the capital of Nepal?

Why is free trade an advantage to less economically developed countries