The correct answer is B. K is made of clay.
K should be a poor conductor of heat in order to minimize heat loss.
sharon kalunda answered the question on July 29, 2019 at 10:58
-
A child who appears old with a wrinkled face is also likely to.
(Solved)
A child who appears old with a wrinkled face is also likely to.
A. lack blood
B. have swollen abdomen
C. have bow legs
D. cry often.
Date posted:
July 29, 2019
.
Answers (1)
-
Large furrows in the soil indicate
(Solved)
Large furrows in the soil indicate
A. Rill erosion
B. Gulley erosion
C. Splash erosion
D. Sheet erosion.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following pairs of plants stores food in the roots?
(Solved)
Which one of the following pairs of plants stores food in the roots?
A. Irish potato and cassava.
B. Cassava and carrot.
C. Onion and carrot.
D. Irish potato and onion.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following weeds has green-purple leaves?
(Solved)
Which one of the following weeds has green-purple leaves?
A. Mexican marigold.
B. Blackjack.
C. Pig weed.
D. Sodom apple.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following diseases can be prevented by draining stagnant water around homesteads?
(Solved)
Which one of the following diseases can be prevented by draining stagnant water around homesteads?
A. Tuberculosis.
B. Typhoid.
C. Cholera.
D. Malaria.
Date posted:
July 29, 2019
.
Answers (1)
-
Below is an illustration of a food chain.
Plant —> Antelope —> Lion —> Vulture
Tertiary consumers are represented by
(Solved)
Below is an illustration of a food chain.
Plant —> Antelope —> Lion —> Vulture
Tertiary consumers are represented by
A. plants.
B. antelope.
C. lion.
D. vulture.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following teeth problems can be prevented by feeding on a balanced diet?
(Solved)
Which one of the following teeth problems can be prevented by feeding on a balanced diet?
A. Bleeding gums.
B. Dental cavities.
C. Bad smell.
D. Tooth decay.
Date posted:
July 29, 2019
.
Answers (1)
-
Which type of manure is common on dairy farms?
(Solved)
Which type of manure is common on dairy farms?
A. Green manure.
B. Compost manure.
C. Farmyard manure.
D. Organic mulches.
Date posted:
July 29, 2019
.
Answers (1)
-
The diagram below represents a single fixed pulley in use.
Which one of the following is NOT true about the pulley?
(Solved)
The diagram below represents a single fixed pulley in use.
Which one of the following is NOT true about the pulley?
A. It reduces the effort applied.
B. Effort and load move through equal distances.
C. Makes work easier by changing direction of effort.
D. The wheel reduces friction.
Date posted:
July 29, 2019
.
Answers (1)
-
Pupils placed a bottle top on water and it floated. They then crushed and placed the same bottle top on the water again and it...
(Solved)
Pupils placed a bottle top on water and it floated. They then crushed and placed the same bottle top on the water again and it sunk. Which one of the following factors that affect sinking and floating was being investigated?
A. Size of the material.
B. Type of the material.
C. Shape of the material.
D. Mass of the material.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following components of the environment will be least affected when an oil pipe bursts?
(Solved)
Which one of the following components of the environment will be least affected when an oil pipe bursts? A. Air.
B. Water.
C. Soil.
D. Plants.
Date posted:
July 29, 2019
.
Answers (1)
-
The diagram below represents a set—up used to demonstrate certain aspects of matter.
The pin next to the candle fell off as a result of
(Solved)
The diagram below represents a set—up used to demonstrate certain aspects of matter.
The pin next to the candle fell off as a result of
A. conduction and radiation.
B. radiation only.
C. convection and conduction.
D. conduction only.
Date posted:
July 29, 2019
.
Answers (1)
-
In an investigation, pupils placed a mirror in a basin containing water to direct light to a white wall. The pupils were investigating
(Solved)
In an investigation, pupils placed a mirror in a basin containing water to direct light to a white wall. The pupils were investigating
A. how light travels.
B. reflection.
C. refraction.
D. making of a rainbow.
Date posted:
July 29, 2019
.
Answers (1)
-
Pupils put garden soil in a glass bottle containing Water, shook it and allowed it to settle. Which one of the following could NOT be...
(Solved)
Pupils put garden soil in a glass bottle containing Water, shook it and allowed it to settle. Which one of the following could NOT be determined by the experiment?
A. Presence of air.
B. Presence of organic matter.
C. Presence of inorganic matter.
D. Sizes of different soil particles.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following pairs of plants stores food in the root?
(Solved)
Which one of the following pairs of plants stores food in the root?
A. Carrots and Irish potatoes.
B. Irish potatoes and sweet potatoes.
C. Sweet potatoes and cassava.
D. Cassava and onions.
Date posted:
July 29, 2019
.
Answers (1)
-
The heat from a burning charcoal stove reaches the other parts of a room mainly by
(Solved)
The heat from a burning charcoal stove reaches the other parts of a room mainly by
A. radiation and conduction;
B. radiation only;
C. radiation and convection;
D. convection only.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following animals moves by flying and hopping?.
(Solved)
Which one of the following animals moves by flying and hopping?.
A. Cockroach.
B. Flea.
C. Mite
D. Cricket.
Date posted:
July 29, 2019
.
Answers (1)
-
The rate at which water drains in the soil is mainly determined by
(Solved)
The rate at which water drains in the soil is mainly determined by
A. Volume of the soil
B. Size of the soil particles.
C. Humus content of the soil.
D. Air content of the soil.
Date posted:
July 29, 2019
.
Answers (1)
-
In investigating capillarity in soil, pupils were provided with water and different soils. Which two other materials are required?
(Solved)
In investigating capillarity in soil, pupils were provided with water and different soils. Which two other materials are required?
A. Funnels and drinking straws.
B. Plastic bottles and funnels.
C. Cotton wool and drinking straws.
D. Plastic bottles and drinking straws.
Date posted:
July 29, 2019
.
Answers (1)
-
Which one of the following is the best method of handling medicine bottles after use?
(Solved)
Which one of the following is the best method of handling medicine bottles after use?
A. Recycling.
B. Reusing.
C. Burying in a deep pit.
D. Burning them immediately.
Date posted:
July 29, 2019
.
Answers (1)