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Pick dance forms such as Bihu, Ghoomar, Santhali or Bhangra and learn five steps of each. While practising, note which joints do the work: the hinge joints at the knees and elbows bend and straighten, the ball-and-socket joints at the shoulders and hips swing the limbs in circles, and the pivot joint in the neck turns the head side to side.
Build a short dance-drama in which each movement highlights one joint type, and present it at the annual function so younger students can see how joints make movement possible.
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Will it be possible to obtain a complete animal from an animal cell like plants? If yes, what would be the advantages and challenges of this development?
It may become possible through advanced cloning and stem-cell methods. The advantages could be saving endangered animals and producing tissues for treatment; the challenges include the difficulty that most animal cells are not totipotent, plus serious ethical and safety concerns.