1. Fill in the blanks: (a) Joints of bones help in the _____ of body. (b) A combination of bones and cartilages forms the _____ of the body. (c) Bones at the elbow are joined by a _____ joint. (d) The ...
NCERT is offering a 40-week online diploma course for middle school science teachers. Registrations are open until December 28, 2025. The programme begins December 29, 2025, and concludes October 18, ...
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