Examlex
Mathematical models indicate that ___________ galaxies are produced by high-speed collisions in which a smaller galaxy passes through another galaxy almost perpendicular to the disk of the galaxy.
Contraception
Techniques or instruments designed to avoid conception following sexual activity.
Ignorance
A lack of knowledge, understanding, or information about something.
Alcohol Use
The consumption of beverages that contain ethanol, ranging from moderate drinking to alcohol abuse.
Sexual Infidelity
The act of being unfaithful in a sexual sense in a committed relationship, breaching an expectation of sexual exclusivity.
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