Integrated Science — 1996
BECE · 34 questions · Answers included
34 questions
Which of the following is a sexually transmitted disease?
The excretory organs in man are the
Which of the following farming practices is the best way of maintaining soil fertility?
A boy exerts a force of 40.0 N to lift a load into a vehicle. If the work done is 80.0 J, calculate the distance through which the load is lifted.
Which of the following arrangements is the correct order of increasing complexity of the structure?
The law of conservation of energy states that energy can
On the moon, there are large holes called
The darkest part of a shadow formed during an eclipse is called
A mixture of sand and water can be separated through
Which of the following chemical equations is the correct representation of the preparation of carbon dioxide?
A stone with mass 80.0 g was put into a measuring cylinder containing water. If the water level rises by 20.0 cm, calculate the density of the stone.
The sun is made up of burning
The force overcome by a machine is known as the
Calculate the work done when a weight of 20.0 N is lifted vertically through a distance of 10.0 cm
Soil aeration can be improved by
Which of the following does not play any part in digestion?
All the following add nitrates to the soil except
The blood in mammals is composed of
67%
The type of energy stored in fuels is called
An object at rest may have
Birds are able to fly because they have
The chief source of energy in the world today is
Which of the following is used by plants to make its food?
Sleeping sickness is spread by
An example of a crop that reduces the fertility of the soil rapidly is
The blackpod disease which attacks cocoa pods is caused by
The organ which enables a fish to breathe in water is the
When the palms of the hand are rubbed together, kinetic energy is changed to
Trees in desert regions have thick barks which enables them to
Which of the following is true about loamy soil?
In which part of the alimentary canal is food finally changed into a form that can be absorbed into the bloodstream?
In which units are the vast distances between stars in space measured?
Which of the following happens during fertilization in humans?