A pupil investigating a certain aspect of pressure in a liquid used a setup shown in the diagram below

The temperature at which a substance freezes is the same temperature at which the substance

Which one of the following consists of only substances that have no definite shape but have definite volume?

The diagram below represents a setup that can be used to demonstrate heat transfer in air

The percentage of the component of air that is fixed by bacteria in root nodules to make nutrients for the plant is

Which one of the following is the last step when separating a mixture of sand and salt?

The diagram below shows a stone being thrown using a catapult

Which one of the following is CORRECT about a solar heater? A solar heater changes

Tall buildings are fitted with sharp pointed metal rods at their tops and connected to the ground. The rods are for

Which one of the following is TRUE about the rainbow? It forms

Which one of the following energy transformations take place when a radio that uses cells is operating?

Which one of the following sources of energy DOES NOT contain chemical energy?

Heat reaches the feet of a person seated by the side of a fire by

Which one of the following DOES NOT pollute the air?

The main reason why it is advisable to spray crops in the direction of wind is to avoid

The following signs and symptoms were observed in a certain child

Which one of the following groups consists only of foodstuffs that protect the body against diseases?

The purpose of salt in food preservation is to

The most likely reason why some expectant mothers crave for soil is to

Which one of the following levers when in use has the position of the effort between the load and the fulcrum?

A single fixed pulley

The diagram below represents a tyre of a vehicle

The following activities are carried out when making a beam balance but not in the correct order

Which one of the following statements is CORRECT about a stone thrown a few metres directly upwards by a passenger in a moving lorry? The stone will fall

The diagram below represents a certain weed

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Sweat glands in the skin of a human body are located in the

Which one of the following parts of a human body produces urine?

The diagram below represents the reproductive system in the female human body

The following are some of the physical changes that take place during adolescence.

Which one of the following groups consists of only diseases that are immunisable?

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The following are stages of HIV infection

The following are effects of drug abuse

One evening, a pupil noticed a bright heavenly body that was not twinkling. The heavenly body was most likely

The reason for using a biro pen cap as a pivot in the construction of an improved wind vane is to make the arrow

Which one of the following statements is true about the planet Mars? It is

Which one of the following is a leguminous plant?

Fertilization in plants takes place when

Which of the following groups only consists of non-flowering plants?

Which of the following groups of plants have the same type of root system?

Which one of the following parasites destroys wool in sheep?

The toothless gap in the lower jaw of herbivores is for?

Which one of the following animals has the same number of legs as the tick

Which one of the following is a filter feeder?

Which one of the following is NOT an immediate sign of ill health in livestock?

Which one of the following is a method of softening hard water?

Which one of the following practices will help to prevent the spread of cholera?

Which one of the following NEED NOT be the same as when investigating drainage in different types of soil?

The following are effects of soil erosion

Which of the following liquids mix?

The diagram below represents a setup that can be used to demostrate a certain property of metals