Which Indian Empire developed the concept of the zero in mathematics?

A. Guarana Empire

B. Gupta Empire

C. both A and B

D. neither A nor B

Where in Central America is savanna vegetation found?

What is the capital of figi

Which of these statements or sentences best describe "The Migratory Bird Rule". Select one a. was promulgated by the EPA. b. prohibits hunters from shooting birds that migrate across states. c.

1-How does science work to solve environmental problems? Explain the steps in the scientific process as it relates to an environmental problem and describe one potential challenge to solving that problem.

The mid-ocean ridge in the middle of the the Atlantic Ocean has the seafloor that is how old? 0-10 million years, 69 million years, or 180 million years

Name the river that forms a border between the states of washington and oregon

Match the city in column 1 to its description in column 2. A. Shenzhen B. Tianjin C. Nanjing D. Guangzhou Located near Beijing; has agriculture and manufacturing. Former capital of China with rich history and culture; large manufacturing center.

Mengapakah delta terbentuk di muara sungai

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located