O-Level Combined Science 2019 Study Guide

About this study guide

This is the O-Level Combined Science study guide from 2019. It is a free study guide for revision.

More Combined Science O-Level 2019 papers

• Paper 1 June Question Paper515 KB
• Paper 2 November Question Paper14 MB
• Paper 1 November Question Paper847 KB
• Notes1.5 MB
• Paper 1 November Marking Scheme435 KB
• Revision Pack517 KB
• Paper 2 June Question Paper3.9 MB
• Paper 2 November Question Paper4.1 MB

Other years: Combined Science O-Level

• 2020 Study Guide15 MB
• 2020 Study Guide5.4 MB
• Study Guide13 MB
• Study Guide9.6 MB
• Study Guide5.2 MB
• Study Guide1.9 MB
• Study Guide1.4 MB
• Study Guide13 MB

Text from the first page

BY Gamarian
COMBINED
SCIENCE
EXAMINATION SAMPLE QUESTIONS

Senior emeritus angel dee khumalo

2019

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BIOLOGY SECTION

DEFINE PHOTOSYNTHESIS
-Is the process whereby green plants manufacture their own food using carbon dioxide and water in the presence of sunlight and chlorophyll

Carbon Dioxide + Water $\xrightarrow[\text { Chlorophyll }]{\text { Sunlight }}$ Carbohydrates + Oxygen
STATE THE FACTORS WHICH AFECT PHOTOSYNTHESIS