Twins Space (Saqr)

Who was Mark identical twin?

• Mark

• Scott

• Scott and Mark

• Mark Mark

In what way could living in space sometimes be more difficult than living in prison?

• Prisoners cannot get outside sometimes, but astronauts can leave. They do not have closed environment. Everything is not the same.

• Prisoners can get outside sometimes, but astronauts can never leave. They have closed environment. Everything is the same.

• Astronaut can get outside sometimes, but prisoners can never leave. They have closed environment. Everything is the same.

• Pilots can get outside sometimes, but teachers can never leave. They have closed environment. Everything is the same.

What do Scott and other astronauts do when they miss Earth?

• They play recordings of birds.

• They play recordings of cars.

• They play recordings of ships.

• They play recordings of babies.

What does Scott do when he is not busy doing spacewalks or working on science experiments?

• He didn't take photos of Earth, writes emails to his family and friends, and watches football.

• He takes photos of Earth, writes emails to his family and friends, and watches football.

• He takes photos of Space, writes emails to his family and friends in space , and watches movies.

• He takes photos of Space, writes emails to his family and friends, and sleeps.

What does Scott say about their home on the International Space Station?

• It was not a comfortable home

• It was a comfortable home

• It was a comfortable space

• It was not a comfortable space

According to Bailey, who will be the most studied people on or off the planet at the end of the year?

• The astronaut sisters

• The astronaut scientists

• The astronaut twins

• The astronaut people

Why are scientists also comparing the helpful bacteria that live inside the brothers’ stomachs?

• To see how these chromosomes change in space.

• To see how these paces change in space.

• To see how these microbes change in space.

• To see how these DNA change in space.

What is aging Scott more rapidly than Mark?

• Stress of spice

• Stress of sport

• Stress of small

• Stress of space

What is the effect of radiation and stress on telomeres?

• They can shorten telomeres.

• They can shorten chromosomes.

• They can strengthen telomeres.

• They can not shorten telomeres.

What happens when cells wear out too quickly?

• Car problems

• Health problems

• School problems

• Hospital problems