SS1 Computer – History of Computers 3 – Generations of Computers

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 Agric. Science – Reproduction in Farm Animals

The reproductive system of farm animals Reproduction is the biological process that gives rise to new organisms (offspring) from their parent. This includes all the organs and tissues concerned with