About garikaib

He holds an Honours in Accountancy degree from the University of Zimbabwe. He is passionate about technology and its practical application in today's world.

February 2025

End products of photosynthesis and their fate

By |2025-02-12T09:44:27+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Image credit arboday.org Image credit arboday.org ZIMSEC O Level Combined Science Notes: End products of photosynthesis and their fate

  • Green leaves manufacture starch or sugar during the photosynthesis process
  • Oxygen is also given out.
  • The oxygen passes out of the leaves by the process of diffusion.
  • It diffuses into the surrounding air.
  • There are microscopic […]
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Email and Internet

By |2025-02-12T09:44:44+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

Gmail app. Image credit play.google.com Gmail app. Image credit play.google.com ZIMSEC O Level Commerce Notes: Communication: Email and Internet

Electronic Mail (Email)

  • Is the communication of information:
  • using a computer.
  • Via a telephone circuit.
  • The information is sent from one computer to another.
  • From one computer to several computers at the same time.
  • It uses modems.
  • Each subscriber […]
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Functions of the Zimbabwe International Trade Fair ( ZITF)and Export Processing Zones Authority (EPZA)

By |2025-02-12T09:45:01+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

ZITF exhibition. Image credit radiodialogue.com ZITF exhibition. Image credit radiodialogue.com ZIMSEC O Level Commerce Notes: Functions of the Zimbabwe International Trade Fair ( ZITF)and Export Processing Zones Authority (EPZA)

Functions of the Zimbabwe International Trade Fair ( ZITF)

  • The fair is advertised extensively both locally and internationally.
  • Facilitates trade between Zimbabwean and Foreign companies.
  • Enables local and […]
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Cellphone

By |2025-02-12T09:45:37+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

Examples of modern day cellphones. Image credit egadget.com Examples of modern day cellphones. Image credit egadget.com ZIMSEC O Level Commerce Notes: Communication: Cellphone

Cellular telephone.

  • Used when speed is required.
  • Allows dialogue.
  • Subscriber can dial or receive calls from another subscriber or telephone subscribers
  • Can receive multiple calls at the same time by putting them […]
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Functions of of Zim-Trade ( Government promotion of foreign trade)

By |2025-02-12T09:45:38+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes|

Zim-Trade expo. Image credit europa.eu 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)

  • Carries out market research in other countries to ascertain whether or not to export to those countries.
  • Examines and […]
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Experiment: Do plants release carbon dioxide when they respire?

By |2025-02-12T09:45:40+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Potted plant. Image credit artificialplantsandtrees.com 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 […]

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Other types of warehouses

By |2025-02-12T09:45:55+02:00February 12th, 2025|Notes, O Level Commerce Notes, Ordinary Level Notes, Warehousing|

Goods in a removals warehouse. Image credit office-removals.co.uk Goods in a removals warehouse. Image credit office-removals.co.uk ZIMSEC O Level Commerce Notes: Warehousing: Other types of Warehouses

Distribution warehouse

  • They are used by manufacturers who cannot afford to have their own warehouse to store goods such as clothes and electrical appliances.
  • They are used […]
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