Examlex
Sound waves can interfere with one another so that no sound is produced.
Obesity
A medical condition characterized by excessive body fat that presents health risks.
Cross-correlation
A statistical measure that quantifies the extent to which two variables change in relation to each other.
Academic Performance
The extent to which a student, teacher or institution has achieved their short or long-term educational goals.
Recess
A break period during the school day allowing children rest, free play, or eating, essential for their physical and emotional development.
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