A man and woman plan to start a family. Which of the following is likely to be LEAST important to them?

Which one of the following is NOT a receptor in the body?

When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:

The pH scale runs from 1 to:

In a school of 910 pupils, ²/₅ are girls and ²/₇ of the girls play netball. How many girls play netball?

A salt that contains water of crystallisation is:

The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?

The number of atoms in a diatomic molecule is:

8x - 4(x - 5) =

Which one of the following pairs of definitions is correct?

Which of the following properties of water is not important to the survival of living things?

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

Seldom do people declare that they are not the products of their environment.

In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:

One Faraday represents:

A boy throws a cricket ball straight up in the air. At the very top of its flight:

In the eye, rays of light are focussed on the retina by being refracted at:

The existence of a neutral particle named the neutron was first confirmed experimentally by:

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

The better of the two athletes claim never to have used the dangerous drugs found in his possession.

A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is supplied to the circuit?

In data representation, a __________ represents one character which may be a letter, number, or punctuation mark.