A typical rural compound. Image credit techzim.co.zw ZIMSEC O Level Geography Notes: Settlements:Quality of life in rural areas in Zimbabwe
The economic problem. Image credit wordpress.com ZIMSEC O Level Business Studies: The Economic Problem.
The Economic Problem
Demostrating transpiration. Image credit masterwoodsman.com ZIMSEC O Level Combined Science Notes:Transpiration in plants
Econet is an example of a PLC. Image credit techzim.co.zw ZIMSEC O Level Business Studies Notes: Advantages and Disadvantages of a Public Limited Company
The structure of the human heart. ZIMSEC O Level Combined Science Notes: The mammal heart
Soil profile. Image credit nesoil.com ZIMSEC O Level Combined Science Notes: Ecosystems: The soil
Nitrogen fixing roots in legumes. Image credit MediaWiki ZIMSEC O Level Combined Science Notes: The nitrogen cycle
Cooling naphthalene ZIMSEC O Level Combined Science Notes: Experiment: the cooling curve of naphthalene
Materials: test tube, naphthalene, thermometer, hot water, burner, stand, clamp
Be careful as naphthalene vapour is poisonous: you can wear a breathing mask to reduce the risk of you inhaling the vapour
Method
Image credit udiscover-psbedu.paris ZIMSEC O Level Principles of Accounts Notes: Sole Trader: Simple Balance Sheet Example 2
From the following trial balance of J Nhiwatiwa after his first year’s trading, you are required to
draw up a trading and profit and loss account for the year ended 30 June […]
Types of stresses that affect beams. The arrows show the direction of force. ZIMSEC O Level Combined Science Notes: Stress in beams
