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book HDEV 3rd Edition by Spencer Rathus cover

HDEV 3rd Edition by Spencer Rathus

النسخة 3الرقم المعياري الدولي: 978-1285057224
book HDEV 3rd Edition by Spencer Rathus cover

HDEV 3rd Edition by Spencer Rathus

النسخة 3الرقم المعياري الدولي: 978-1285057224
تمرين 20
How many hours of sleep does the National Sleep Foundation recommend that 3- to 5-year-olds ob­tain in a 24-hour period
A) 12 to 18
B) 14 to 15
C) 12 to 14
D) 11 to 13
التوضيح
موثّق
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A typical infant has six cycles of walki...

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HDEV 3rd Edition by Spencer Rathus
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