While the secular trend toward earlier first menstruation has stopped in most industrialized nations, in the United States
A) the trend has slightly reversed due to improved nutrition.
B) soaring rates of overweight and obesity are responsible for a modest, continuing trend.
C) improved health care is responsible for a modest, continuing trend.
D) the trend has slightly reversed due to improved health care.
B
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If a friend posts photos on-line of some guests at recent party, it is easiest to remember:
A) having seen those specific people at the party. B) the names of those people at the party. C) what time at the party you saw those people. D) what those specific people were talking about at the party.
Maria has below average math scores. She performs at grade-level in language arts. She is
shorter than her peers. Her parents have been told that Maria will not undergo puberty unless she has hormone treatments. Maria most likely has been diagnosed with a. Down syndrome. b. Turner's syndrome. c. Klinefelter's syndrome. d. Fragile X syndrome.