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Zak Zak
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9 years ago
Sam and Elizabeth are sisters. Sam is 2 years old, and Elizabeth is 4 years old. Their father has noticed that Elizabeth can run for a longer period without needing to stop. Which of the following explains this difference?

a. Increases in stamina
b. Sex differences
c. Parental urging
d. Proximodistal patterns
Textbook 
The Growing Child

The Growing Child


Edition: 1st
Authors:
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LeeWilliamsLeeWilliams
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9 years ago
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Zak Author
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9 years ago
Exactly what I was looking for!
wrote...
9 years ago
You're very welcome.
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