Question

If 10-year-old Rubin's body growth is typical for boys his age, he:
a. has few gains in motor coordination despite his fast growth at this age.
b. probably weighs between 100 and 105 pounds.
c. is growing slowly and steadily and has more bone mass than the girls his age.
d. is having sudden growth spurts and is taller than most girls his age.

Answer

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