Put the following stages of life in the proper order from youngest in age to oldest in age. adolescence, early adulthood, early childhood, infancy, late adulthood, middle adulthood, middle childhood and toddlerhood

The correct order is:

infancy - newborn to 1 1/2 yrs old

toddlerhood - 2yrs old

early childhood - 3yrs old - 5yrs old

middle childhood - 6yrs - 11 yrs old

adolescence - 12yrs to 19yrs old

early adulthood - 20yrs - mid 30's

middle adulthood - late 30's - mid sixties

late adulthood - late 60s and upwards until death.

i think your answer is c. measurement system in which the medication dosage was calculated.