-Photosynthesis.
-Gaseous exchange.
jim items answered the question on February 13, 2019 at 13:15
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What were the major developments in science and technology in the 19th century
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Major developments in science and technology in the 19th century
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January 21, 2019
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December 12, 2018
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November 28, 2018
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Describe the following terms as used in first aid
i. Emetic
ii. Antidote
iii. Demulcent
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(Solved)
Describe the following terms as used in first aid
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ii. Antidote
iii. Demulcent
iv. Laxative
Date posted:
November 12, 2018
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Describe groups of people in the community who are more vulnerable to HIV/AIDS infections.
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October 21, 2018
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Date posted:
October 9, 2018
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Date posted:
October 9, 2018
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With the aid of a diagram, demonstrate a simple electric circuit.
Date posted:
October 9, 2018
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Illustrate using diagrams reflection and refraction of light
Date posted:
October 9, 2018
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(Solved)
Illustrate using a diagram that light travels in straight line
Date posted:
October 9, 2018
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Date posted:
October 9, 2018
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Date posted:
October 9, 2018
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State two modern methods of preserving food
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October 9, 2018
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State two traditional methods of preserving food.
Date posted:
October 9, 2018
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What are the disadvantages of using manures and fertilizers?
Date posted:
October 9, 2018
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Date posted:
October 9, 2018
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October 9, 2018
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Describe the types of fertilizers.
Date posted:
October 9, 2018
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(Solved)
Illustrate how boiling can be used to soften hard water
Date posted:
October 9, 2018
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