Read the passage. Former astronaut Scott Kelly spent a year on the International Space Station. Scott has a twin brother named Mark, who was also an astronaut. Scott and Mark participated in experiments that compared their health while Scott was in space and Mark was on Earth.

Based on the information provided, what visual information would be most helpful to include with the passage?

a time line of all space missions
a photograph of two astronauts in space
a graph comparing the health results of the experiment
a chart listing all astronauts visiting the International Space Station

The civil war has been given many names: the war between the states, the war against northern aggression, the second american revolution, the lost cause, the war of the rebellion, the brothers' war, and the late unpleasantness. famous poet walt whitman called it the war of attempted secession. confederate general joseph johnston called it the war against the states. by whatever name, it was unquestionably the most important event in the life of the nation. which name do you feel best fits this war from the list above? maybe you have another name you think would be even better? give the name you feel fits this war best, and in a sentence or two, explain your reasoning.

Mrs. walter’s husband died in 2016. she has not remarried and has maintained a home for herself and her dependent son, whom she can claim as a dependent. in the summer of 2018, the son was killed in an automobile accident. what is mrs. walter’s filing status for 2018

Why are the majority of the world's economies mixed? what may happen to the "pure" types of economies (traditional, socialist/command, market capitalist) when they incorporate elements from other economic models?