The density of seawater is:

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

As the teacher continued his lesson, John began to lose all interest, imagining himself laying on his bed relaxing.

The second most common gas in the atmosphere is:

The water authority charges $20.00 per month for the meter rent, $2.00 for the first 1 000 litres and $0.20 for each additional 100 litres. What is the total bill for 2400 litres used in one month?

Which of the following types of households in the Caribbean is MOST closely associated with ancestors who came from India?

Plant stems grow towards a light source.This is an example of:

The two main protein groups are globular and:

In a food chain a plant is a producer because it produces:

The standard atom used for mass calculations is:

A rectangular tank is 100 cm long, 30 cm wide and 12 cm deep. The volume of liquid it will hold is

John Smith is employed at $8 per hour, he is paid time and a half for hours of work excess Of 44 hours per week. Last week worked for 50 hours. His gross earnings were

The marked price of a stove was $520. A worker bought the stove on hire-purchase by making a down payment of $100, and twelve monthly payments of $40 each.
How much could she have saved if she had bought the stove for the marked price?

Enzymes catalyse specific reactions by having an active site where the substrate fits.This theory is called:

The site of reabsorption of MOST of the water from the filtrate.

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?

All of the following are components of an ecosystem EXCEPT for:

2(5 - x) - 3(x - 6) =

Personal accounts are found in the

The following statements describe a magnetic field plot, showing the lines of force.Which one is true?

The value of 5 in the number 357.21 is