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Physics, 09.07.2021 16:50 em387p3s1zr

Myelination improves the efficiency of the central nervous system in the same way that a. talking to an infant speeds the baby's ability to produce a first word
b. reducing the distance between two children playing catch reduces the time it takes for a baseball to travel from one child to the other
c. the ingestion of certain chemicals (for example, steroids) can improve overall muscle development
d. the insulation around an electrical extension cord improves its efficiency

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