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The correct answer is B.Change the material of the object.
marto answered the question on October 16, 2019 at 07:14
- When two balloons are rubbed together using the same materials and then brought together, they
A. Attract
B. Burst
C. Attract then repel
D. Repel(Solved)
When two balloons are rubbed together using the same materials and then brought together, they
A. Attract
B. Burst
C. Attract then repel
D. Repel
Date posted: October 16, 2019. Answers (1)
- Friction is reduced through all the following ways except?
A. using treads
B. Polishing surfaces
C. Streamlining
D. Using rollers(Solved)
Friction is reduced through all the following ways except?
A. using treads
B. Polishing surfaces
C. Streamlining
D. Using rollers
Date posted: October 16, 2019. Answers (1)
- A drug has these characteristics:
I. Causes breathing problems
II. Drowsiness
III. Poor thinking
Which drug is described above.
A. Cocaine
B. Mandrax
C. Heroin
D. Khat
(Solved)
A drug has these characteristics:
I. Causes breathing problems
II. Drowsiness
III. Poor thinking
Which drug is described above.
A. Cocaine
B. Mandrax
C. Heroin
D. Khat
Date posted: October 16, 2019. Answers (1)
- Which one of the animals belong to the same group as rhino in a food chain?A. LionB. AntelopeC. MouldD. Vulture(Solved)
Which one of the animals belong to the same group as rhino in a food chain?
A. Lion
B. Antelope
C. Mould
D. Vulture
Date posted: October 16, 2019. Answers (1)
- Which one of the following foodstuffs serves the role of three?(Solved)
A. Potatoes
B. Milk
C. Oranges
D. Porridge
Date posted: July 28, 2019. Answers (1)
- Which one of the following diseases is not immunizable?
A. Tetanus
B. Malaria
C. Typhoid
D. Measles(Solved)
Which one of the following diseases is not immunizable?
A. Tetanus
B. Malaria
C. Typhoid
D. Measles
Date posted: April 26, 2019. Answers (1)
- A fertilized ovum develops in the
A. Ovary
B. Oviduct
C. Uterus
D. Scrotum(Solved)
A fertilized ovum develops in the
A. Ovary
B. Oviduct
C. Uterus
D. Scrotum
Date posted: April 26, 2019. Answers (1)
- Which one of the following statement is not true?
A.All matter expand when heated
B. Expansion in solids is not great.
C. Liquids expand more than solids.
D. Solids...(Solved)
Which one of the following statement is not true?
A.All matter expand when heated
B. Expansion in solids is not great.
C. Liquids expand more than solids.
D. Solids expand more than gases.
Date posted: April 26, 2019. Answers (1)
- Through which one of the following pair of materials does heat travel by convection?
A. Air and water
B. Solid and liquid
C. Gas and solid
D. Plastic and...(Solved)
Through which one of the following pair of materials does heat travel by convection?
A. Air and water
B. Solid and liquid
C. Gas and solid
D. Plastic and rubber
Date posted: April 26, 2019. Answers (1)
- Bad conductors of heat are referred to as insulators. Which one of the following is an insulator?
A. Copper
B. Iron
C. Plastic
D. Aluminium(Solved)
Bad conductors of heat are referred to as insulators. Which one of the following is an insulator?
A. Copper
B. Iron
C. Plastic
D. Aluminium
Date posted: April 26, 2019. Answers (1)
- The following are deficiency diseases. Which one of them is caused by a general lack of food of all types?
A. Kwashiorkor
B. Marasmus
C. Anaemia
D. Rickets(Solved)
The following are deficiency diseases. Which one of them is caused by a general lack of food of all types?
A. Kwashiorkor
B. Marasmus
C. Anaemia
D. Rickets
Date posted: April 26, 2019. Answers (1)
- Which one of the following is made up of the remains of dead plants and animals that makes the soil fertile and helps it retain...(Solved)
Which one of the following is made up of the remains of dead plants and animals that makes the soil fertile and helps it retain moisture?
A. Clay soil
B. Sand soil
C. Loam soil
D. Humus
Date posted: April 26, 2019. Answers (1)
- Which one of the following type of birds have quite long flat beaks called bills?
A. Water-birds
B. Fruits- eaters
C. Grain - eaters
D. Fresh- eaters(Solved)
Which one of the following type of birds have quite long flat beaks called bills?
A. Water-birds
B. Fruits- eaters
C. Grain - eaters
D. Fresh- eaters
Date posted: April 26, 2019. Answers (1)
- When the wind blows, the point of the arrow should point
A.in the direction the wind is blowing to
B. In the northern direction
C. In the direction...(Solved)
When the wind blows, the point of the arrow should point
A.in the direction the wind is blowing to
B. In the northern direction
C. In the direction the wind is blowing from
D. In the southern direction
Date posted: April 26, 2019. Answers (1)
- Which one of the following groups of plants consists of green plants only?
A. Moulds, mushrooms, mosses
B. Algae, mosses, fern
C. Mushrooms, algae, toadstool
D. Penicillin, yeast, puffball(Solved)
Which one of the following groups of plants consists of green plants only?
A. Moulds, mushrooms, mosses
B. Algae, mosses, fern
C. Mushrooms, algae, toadstool
D. Penicillin, yeast, puffball
Date posted: April 26, 2019. Answers (1)
- Through which one of the following would HIV be transmitted?
A. Through mosquito bites
B. Through water
C. Through blood transfusion
D. Through sharing food utensils.(Solved)
Through which one of the following would HIV be transmitted?
A. Through mosquito bites
B. Through water
C. Through blood transfusion
D. Through sharing food utensils.
Date posted: April 26, 2019. Answers (1)
- Which one of the following is the main function of the largest intestine in the digestive system?
A.produce juice that digest food
B.Has chemical that kills germs
C.Absorbs...(Solved)
Which one of the following is the main function of the largest intestine in the digestive system?
A.produce juice that digest food
B.Has chemical that kills germs
C.Absorbs digested food
D.Absorbs most of the water
Date posted: April 26, 2019. Answers (1)
- Which one of the following pairs of processes is as a result of increase in temperature?
A. Melting and evaporation
B. Condensation and freezing
C. Condensation and evaporation
D....(Solved)
Which one of the following pairs of processes is as a result of increase in temperature?
A. Melting and evaporation
B. Condensation and freezing
C. Condensation and evaporation
D. Melting and freezing
Date posted: April 25, 2019. Answers (1)
- The texture of a soil type depends on the
A.amount of water in the soil
B.organic matter in the soil
C.amount of mineral
D.size of soil particles
(Solved)
The texture of a soil type depends on the
A.amount of water in the soil
B.organic matter in the soil
C.amount of mineral
D.size of soil particles
Date posted: April 25, 2019. Answers (1)
- In which one of the following practices is water re-used?
A. Using dirty water from the kitchen for watering plants
B. Collecting rainwater from the roof for...(Solved)
In which one of the following practices is water re-used?
A. Using dirty water from the kitchen for watering plants
B. Collecting rainwater from the roof for domestic uses
C. Getting clean water from dirty water by boiling and cooling the steam
D. Storing water in dams to be used in irrigation
Date posted: April 25, 2019. Answers (1)