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DISCUSS:
What kinds of things do you think make outer space dangerous?
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DISCUSS:
What dangers do you think there might be living inside the spacecraft?
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DISCUSS:
Which traits do you think changed while Scott Kelly was in space? Why do you think those traits changed?
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trait
1 of 7
something you can observe about a living thing, such as a person's eye color or their height
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environment
2 of 7
all the living and nonliving things in a particular place
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acquired trait
3 of 7
a trait that can change based on the environment
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force
4 of 7
a push or a pull
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gravity
5 of 7
an invisible force that pulls any object down, toward the Earth
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measure
6 of 7
to describe something using numbers that can be compared
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predict
7 of 7
to guess what will happen based on things you know
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