__________________________2025.pdf

SECTION A: 40 MARKS Mention any one way in which wild life can be conserved in the environment. Conserving swamps//planting trees//gazette forest 7. It churns food//it produces gastric juice//it is where the chemical digestion of proteins begins. Write down any one sign of dysentery in humans. 2025 Give any one property of light that leads to the formation of the natural spectrum above. The diagram below shows a natural spectrum in the sky. Use it to answer questions 5 and 6. Bacteria// fungi (accept moulds) 3. INTEGRATED SCIENCE GUIDE 4. 8. 1|Pag e SURE KEY EXAMS Dispersion of light SUREKEY EDUCATION SERVICES 6 State any one way in which the stomach is useful during digestion. For holding nuts, bolts and tiny pins. Blood-stained stool// diarrhoea//abdominal pain//vomiting State one way in which a radio is important to a radio mechanic. 5. reserves// controlling poaching Name one organism that makes food to go bad. PRIMARY SEVEN UNIQUE SERIES 1. Green Lukewarm water (Reject cold water) Name the kind of water recommended to be used when tepid sponging. Name the spectral colour marked J. 2. 17. Give one way in which the stage marked N affects food production in N 16. Name the stage marked M. Pupa stage To protect the sheep against coldness. It leads to poverty due to high treatment costs.//it leads to loss of important people in the family. 10. Mention the source of energy needed by a cabbage plant to make food in food chain. The sun 11. State any one quality of essential drugs