-7 - (-3) =

THE ITEM is based on the following extract.

Unemployment and hard economic conditions have forced both parents in some Caribbean families to migrate, leaving an elder son or daughter to care for the younger brothers and sisters.

Which of the following problem is LEAST likely to affect the younger brothers and sisters?

We lose water mainly in:

Cells become specialised to carry out different roles.This process is called:

The pie chart above shows how a student used 10 hours per week for studying English (E), Mathematics (M), French (F) and Geography (G), The amount of hours spent studying French is approximately

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

Which of the following groups indicates examples of current assets?

All of these are ordered crystalline structures EXCEPT for:

When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:

The following statements describe an ordinary mercury-in-glass laboratory thermometer. Which one of them is NOT true?

Which of the following are all secondary sex characteristics in females?

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:

Which of the following statements about aerobic respiration is correct?

The Item refer to the information below The following scores were obtained by eleven footballers in a goal-shoot competition:

The modal score was

What is the simple interest earned on $10 000 invested for 3 months at a rate of 5% per annum?

Which statement is not true of sperm and ova?

THE ITEM refer to the following family functions.

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

Acid soils can be neutralised by adding:

The Haber Process is used to make:

Which one of the following best compares the eye and a camera?