According to the U

question 47

True/False

According to the U.S.Census,which adults are most likely to be married?
A.Males
B.Females

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Definitions:

Sex Characteristics

The traits that distinguish the biological sexes of male and female, including primary characteristics like reproductive organs and secondary characteristics like body hair distribution.

Menstrual Period

The monthly discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina.

Circadian Rhythm

The internal biological clock that regulates the sleep-wake cycle, repeating roughly every 24 hours, influencing various physiological processes.

Seminal Fluid

A fluid that is secreted by the male reproductive organs and contains sperm cells, which are necessary for fertilization.