Эпизоды
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Animals show three types of symmetry- Assymetry, Radial and Bilateral.
In assymetry, the animal is not able to divide into two equal planes, for example- Sponges
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Пропущенные эпизоды?
Teaching science can be fun when it is done in the right way. learners can always find joy in learning when it is interesting and attracts the attention of the learner
