Examlex
A substance that provokes an immune response is called a(n)________.
Soft Bedding
Materials used for sleeping that are plush and soft, which, in the context of infants, can pose risks of suffocation.
Socioeconomic Status
A categorization of individuals based on a combination of income, education, and occupation, influencing their lifestyle and opportunities.
Second-Hand Smoke
Smoke that is not directly inhaled from the burning end of a cigarette or cigar, but is inhaled passively by non-smokers in the vicinity.
REM
A phase of sleep characterized by rapid eye movement, heightened brain activity, and vivid dreams.
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