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SS2 Biology – Digestive System 2

CONTENT   VERTEBRATES Digestion in Birds Digestion in Rabbits   DIGESTION IN BIRDS Birds do not have teeth but horny beak which they use for feeding. In many birds, the

SS1 Biology – Introduction to Biology

Science is defined as a systematic process of enquiring about the living and non-living things in our environment. The termĀ “biology” is coined from two Greek words: “bios,” meaning life, and