CBSE Class 12 Biology exam 2026: Expert tips and high-probability questions you must practice

The CBSE Class 12 Biology exam 2026 is scheduled for March 27, Friday. Experts emphasize that conceptual understanding, ...
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Gym class reduces probability of obesity, study finds for first time

Little is known about the effect of physical education on child weight, but a new study finds that increasing the amount of time that elementary schoolchildren spent in gym class reduces the ...