The correct answer is C. Reduce the rate of evaporation
marto answered the question on October 16, 2019 at 10:30
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The experiment below was done by class 5 pupils to investigate conduction of heat in different solid.
(Solved)
The experiment below was done by class 5 pupils to investigate conduction of heat in different solid.
They took the temperature of the water in different bowls. The temperature was lowest in the
A. Metal bowls B. Clay bowl
C. Wooden bowl D. Plastic bowl
Date posted:
October 16, 2019
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Answers (1)
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Study the diagram below showing an excretory organ.
(Solved)
Study the diagram below showing an excretory organ.
The part labelled P is called
A. Renal artery B. Urinary bladder
C. Urethra D. Ureter
Date posted:
October 16, 2019
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Answers (1)
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The type of beak shown below is adapted for.
(Solved)
The type of beak shown below is adapted for.
A. Filter feeders
B. Nectar feeders
C. Grain eaters
D. Flesh eaters
Date posted:
October 16, 2019
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Answers (1)
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Study the food chain below.
(Solved)
Study the food chain below.
What would happen if all the chameleons died?
A. Grass would increase
B. Grass would decrease
C. Insect would decrease
D. Hawks would increase
Date posted:
October 16, 2019
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Answers (1)
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Chebet a standard seven girl was asked by her teacher to mix the following liquids; water, kerosene, spirit, oil and milk. How many layers were...
(Solved)
Chebet a standard seven girl was asked by her teacher to mix the following liquids; water, kerosene, spirit, oil and milk. How many layers were formed?
A. Five B.Three
C. Two D. Four
Date posted:
October 16, 2019
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Answers (1)
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The second smallest planet is the:-
A. Mercury B. Pluto
C. Mars D. Venus
(Solved)
The second smallest planet is the:-
A. Mercury B. Pluto
C. Mars D. Venus
Date posted:
October 16, 2019
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Answers (1)
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Standard five pupils did the following experiment to show water-holding power of soils.
(Solved)
Standard five pupils did the following experiment to show water-holding power of soils.
Which diagram represents loam soil?
Date posted:
October 16, 2019
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Answers (1)
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The following are prevention of a certain disease.
(i) Wear gumboots when walking in water
(ii) Use a latrine or toilet to pass urine or stool
(iii) Drain...
(Solved)
The following are prevention of a certain disease
(i) Wear gumboots when walking in water
(ii) Use a latrine or toilet to pass urine or stool
(iii) Drain stagnant water
(iv) Boil drinking water
The disease is
A. Cholera B. Bilharzia
C. Typhoid D. Malaria
Date posted:
October 16, 2019
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Answers (1)
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Standard five pupils were asked to name the parts of a fish as shown below W, X, Y and Z respectively
(Solved)
Standard five pupils were asked to name the parts of a fish as shown below W, X, Y and Z respectively.
Date posted:
October 16, 2019
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Answers (1)
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The following are vegetable crops except?
A. Carrots
B. Tomatoes
C. Onions
D. Green grams
(Solved)
The following are vegetable crops except?
A. Carrots
B. Tomatoes
C. Onions
D. Green grams
Date posted:
October 16, 2019
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Answers (1)
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The sore shown below is a sign of a certain sexually transmitted infections.
(Solved)
The sore shown below is a sign of a certain sexually transmitted infections.
A. Gonorrhea
B. Genital herpes
C. Syphilis
D. Acclymydia
Date posted:
October 16, 2019
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Answers (1)
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Which one of the following is not an essential constituent of commercial animal feeds?
A. Water B. Proteins
C. Vitamins D. Carbohydrates
(Solved)
Which one of the following is not an essential constituent of commercial animal feeds?
A. Water B. Proteins
C. Vitamins D. Carbohydrates
Date posted:
October 16, 2019
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Answers (1)
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Which diseases are infants immunized against at the age of 9 month?
A. Measles and yellow fever
B. tuberculosis and polio
C. hepatitis B and yellow fever
D. Tetanus...
(Solved)
Which diseases are infants immunized against at the age of 9 month?
A. Measles and yellow fever
B. tuberculosis and polio
C. hepatitis B and yellow fever
D. Tetanus and whooping cough
Date posted:
October 16, 2019
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Answers (1)
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Which parasites attack both poultry and rabbits?
A. mites and fleas
B. mites and lice
C. lice and ticks
D. ticks and mites
(Solved)
Which parasites attack both poultry and rabbits?
A. mites and fleas
B. mites and lice
C. lice and ticks
D. ticks and mites
Date posted:
October 16, 2019
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Answers (1)
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Standard five pupils at Milimani school did the following experiment.
(Solved)
Standard five pupils at Milimani school did the following experiment.
What were they investigating?
A. Anchorage
B. Transpiration in plants
C. Transportation
D. Photosynthesis in plants
Date posted:
October 16, 2019
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Answers (1)
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The experiment shown below was done by class 7 pupils to investigate a certain ingredient of tobacco.
(Solved)
The experiment shown below was done by class 7 pupils to investigate a certain ingredient of tobacco.
The ingredient being investigated was:
A. Carbon dioxide
B. Tar
C. Carbon monoxide
D. smoke
Date posted:
October 16, 2019
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Answers (1)
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Heat reaches the feet of a person seated by the side of a fire by
A. Conduction
B. Convection
C. Radiation
D. Convection and radiation
(Solved)
Heat reaches the feet of a person seated by the side of a fire by
A. Conduction
B. Convection
C. Radiation
D. Convection and radiation
Date posted:
October 16, 2019
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Answers (1)
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The two forms of energy that do not require any medium for transmission are?
A. heat and electricity
B. light and heat
C. sound and light
D. light and...
(Solved)
The two forms of energy that do not require any medium for transmission are?
A. heat and electricity
B. light and heat
C. sound and light
D. light and electricity
Date posted:
October 16, 2019
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Answers (1)
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Use the diagram below to answer the question.
(Solved)
Use the diagram below to answer the question.
Which plants best suits the points marked P, M and N respectively in the diagram above
A. Mould, bananas, fern
B. Toad stool, algae, cedar
C. Fern, beans, mushroom
D. Puffball, maize, acacia
Date posted:
October 16, 2019
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Answers (1)
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Use the diagram below to answer
(Solved)
Use the diagram below to answer
What happens to parts S and R when we breathe out respectively?
Date posted:
October 16, 2019
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Answers (1)