Zim-Trade expo. Image credit europa.eu ZIMSEC O Level Commerce Notes: Functions of of Zim-Trade ( Government promotion of foreign trade)
Function of Zim-Trade ( Government promotion of foreign trade)
Potted plant. Image credit artificialplantsandtrees.com ZIMSEC Combined Science Revision Notes: Do plants release carbon dioxide when they respire?
Aim: To determine whether all living things, including plants, release carbon dioxide when they respire.
Materials: bell jar or a large container, 3 boiling tubes/flasks glass or rubber tubing, lungs, suction […]
Galley slaves. Image credit lead-adventures.de ZIMSEC O Level History Notes: The Portuguese activities in Zambezi valley: The decline of the Prazo system
Testing the PH of soil. Image credit blogspot.com ZIMSEC O Level Combined Science Notes: Testing the alkalinity/acidity of the soil
Materials: Universal indicator/PH paper/PH Test meter, distilled water, test tubes, soil samples
Method
Common types of beams and their associated forces ZIMSEC O Level Combined Science Notes: An introduction to Beams and their types
Ox-bow lake. Image credit airphotona.com ZIMSEC O Level Geography Notes: Ox-bow lakes
Goods in a removals warehouse. Image credit office-removals.co.uk ZIMSEC O Level Commerce Notes: Warehousing: Other types of Warehouses
Distribution warehouse
Mipanda yemazita (Noun classes)
Mupanda 1
Munowanikwa mazita anechekuita nevanhu. Chivakashure ndi /mu-/ kana /mw-/ sokuti
murume mu- + […]
Harare has a sphere of influence that covers the whole country. Image credit harare-info.com ZIMSEC O Level Geography Notes: Settlements:Urban sphere of influence and urban hierarchy
ZIMSEC O Level Combined Science Notes: Experiment: Reducing Copper oxide with carbon
Aim: To reduce copper oxide with carbon
Materials: black copper oxide, tongs, crucible lid, powdered carbon, burner
Carbon can be used to reduce copper oxide
Method
