Which of the following is a prime number?

A political campaign is a method used by political parties to

Which one of the following lists only differences between aerobic respiration and anaerobic respiration?

Which one of the following statements about diffraction is true?

Leaves are thin and flat:

In making bread the enzymes in yeast break down starch to give:

All of these are fractions from crude oil EXCEPT for:

Eight bits are called a __________.

What would be the best materials to use for making the coil and the core of an electromagnet?

A force of 100 N starts to act on a body of mass 20 kg which is initially at rest. After 10 s its velocity will be:

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

The problem with the students is that they arrive late, gives no excuse, and are rude when spoken to.

THE ITEM refer to the following family functions.

The family provides food, clothing and shelter for the children.

Some foods contain flavour enhancers. These food additives:

More collisions between particles are likely to happen if a solution is made:

To make fertilisers and explosives we need:

Common salt can be used to make all of these EXCEPT for:

The length of an insect such as a grasshopper increases in steps.This is because:

Instructions: Select the option A, B, C or D that BEST describe the sentence.

He advanced a step or two to meet his attacker who suddenly became alarmed and retreated back four or five paces.

In the diagram, B is due north of A; C is east of B, and AB = BC.

Which one of the following chemicals is used to test for starch?