SS2 Biology – Digestive System 1

CONTENT INVERTEBRATES Feeding in Hydra Digestion in Planaria Digestion in Earthworm Digestion in insects (Grasshopper)   VERTEBRATES Digestion in Birds Digestion in Rabbits   FEEDING IN HYDRA    Hydra feeds

SS2 Chemistry – Electrolysis of Specified Electrolytes

TOPIC: ELECTROLYSIS OF SOME ELECTROLYTES ELECTROLYSIS OF CONCENTRATED SODIUM CHLORIDE SOLUTION (BRINE) USING GRAPHITE ANODE.   Ions present in solution. NaCl H2O  Cations Na+ H+ Anions Cl– OH–   At

SS2 English Second Term – Week Three

TOPIC:  Essay Writing: (Informal Letters) Letters to a Friend in Another Town.  Speech Work: Diphthongs /ei, ai, au, ᴐi/  Comprehension (Reading for Implied Meanings): unit II – Moral Behaviour Vocabulary