What official becomes president if the president and vice president died at the same time?
a. chief justice. b. president pro tempore of the senate. c. secretary of state. d. speaker of the house of representatives.***

As our current atmosphere formed, the concentrations of various atmospheric gases fluctuated. match each gas with the explanation that best describes how its proportion changed during the evolution of the atmosphere.

In a small, closed economy, national income (gdp) is $350 million for the current year. individuals have spent $100 million on the consumption of goods and services. they have paid a total of $60 million in taxes and the government has spent $75 million on goods and services this year. use this information and the national income identity to answer the questions. how much does the economy spend on investment?

Arecent challenge to the european union created by a member state is?