Which of the following words BEST describes a quadrilateral with all its sides equal?

3x - 4(x + 6) =

Potassium reacts quickly with water but we do not use it with acids because:

Sweating can help to cool the body. This cooling is achieved mainly by:

Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.

The number of litres in 2000 cm³ is:

When testing a leaf for the presence of starch, the correct sequence of procedures is:

Profits in the partnership of Bess, Bill and Bob are shared in the ratio 1 : 2 : 3. If Bill's share of the profits is $300, what is Bob's share?

Water is lost from the body in:

Which of the following are aspects of the socialization process?

Ⅰ. Reproduction
Ⅱ. Religious teaching
Ⅲ. Recreational activity

How many lines of symmetry does this shape have?

In humans, an egg cell is released from an ovary approximately every:

1 mole of gas occupies 24 litres at room temperature and pressure, so the number of moles in
72 litres is:

The correct equation for photosynthesis is:

Which of the following entries should be used to post Sales return?

Which of the following BEST characterizes a primary group?

Which of the following represents numbers greater than -3 but less than 6 ?

Which of the following is the Highest Common Factor of 18, 24 and 36?

All of the following have a charge of -1 EXCEPT for:

Which of the following does NOT play a role in evolutionary change?